18566236000

素因数分解:

$2^5\times 5^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^2$

素因数の和:251

約数の個数: 288

約数和(自身を含む): 50551851168

約数和(自身を除く): 31985615168

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 67, 73, 80, 100, 104, 125, 130, 134, 146, 160, 200, 208, 250, 260, 268, 292, 325, 335, 365, 400, 416, 500, 520, 536, 584, 650, 670, 730, 800, 871, 949, 1000, 1040, 1072, 1168, 1300, 1340, 1460, 1625, 1675, 1742, 1825, 1898, 2000, 2080, 2144, 2336, 2600, 2680, 2920, 3250, 3350, 3484, 3650, 3796, 4000, 4355, 4745, 4891, 5200, 5329, 5360, 5840, 6500, 6700, 6968, 7300, 7592, 8375, 8710, 9125, 9490, 9782, 10400, 10658, 10720, 11680, 13000, 13400, 13936, 14600, 15184, 16750, 17420, 18250, 18980, 19564, 21316, 21775, 23725, 24455, 26000, 26645, 26800, 27872, 29200, 30368, 33500, 34840, 36500, 37960, 39128, 42632, 43550, 47450, 48910, 52000, 53290, 53600, 58400, 63583, 67000, 69277, 69680, 73000, 75920, 78256, 85264, 87100, 94900, 97820, 106580, 108875, 118625, 122275, 127166, 133225, 134000, 138554, 139360, 146000, 151840, 156512, 170528, 174200, 189800, 195640, 213160, 217750, 237250, 244550, 254332, 266450, 268000, 277108, 292000, 317915, 346385, 348400, 357043, 379600, 391280, 426320, 435500, 474500, 489100, 508664, 532900, 554216, 611375, 635830, 666125, 692770, 696800, 714086, 759200, 782560, 852640, 871000, 949000, 978200, 1017328, 1065800, 1108432, 1222750, 1271660, 1332250, 1385540, 1428172, 1589575, 1731925, 1742000, 1785215, 1898000, 1956400, 2034656, 2131600, 2216864, 2445500, 2543320, 2664500, 2771080, 2856344, 3179150, 3463850, 3484000, 3570430, 3796000, 3912800, 4263200, 4641559, 4891000, 5086640, 5329000, 5542160, 5712688, 6358300, 6927700, 7140860, 7947875, 8659625, 8926075, 9283118, 9782000, 10173280, 10658000, 11084320, 11425376, 12716600, 13855400, 14281720, 15895750, 17319250, 17852150, 18566236, 19564000, 21316000, 23207795, 25433200, 27710800, 28563440, 31791500, 34638500, 35704300, 37132472, 44630375, 46415590, 50866400, 55421600, 57126880, 63583000, 69277000, 71408600, 74264944, 89260750, 92831180, 116038975, 127166000, 138554000, 142817200, 148529888, 178521500, 185662360, 232077950, 254332000, 277108000, 285634400, 357043000, 371324720, 464155900, 580194875, 714086000, 742649440, 928311800, 1160389750, 1428172000, 1856623600, 2320779500, 3713247200, 4641559000, 9283118000, 18566236000]

約数ペア:

[(1, 18566236000), (2, 9283118000), (4, 4641559000), (5, 3713247200), (8, 2320779500), (10, 1856623600), (13, 1428172000), (16, 1160389750), (20, 928311800), (25, 742649440), (26, 714086000), (32, 580194875), (40, 464155900), (50, 371324720), (52, 357043000), (65, 285634400), (67, 277108000), (73, 254332000), (80, 232077950), (100, 185662360), (104, 178521500), (125, 148529888), (130, 142817200), (134, 138554000), (146, 127166000), (160, 116038975), (200, 92831180), (208, 89260750), (250, 74264944), (260, 71408600), (268, 69277000), (292, 63583000), (325, 57126880), (335, 55421600), (365, 50866400), (400, 46415590), (416, 44630375), (500, 37132472), (520, 35704300), (536, 34638500), (584, 31791500), (650, 28563440), (670, 27710800), (730, 25433200), (800, 23207795), (871, 21316000), (949, 19564000), (1000, 18566236), (1040, 17852150), (1072, 17319250), (1168, 15895750), (1300, 14281720), (1340, 13855400), (1460, 12716600), (1625, 11425376), (1675, 11084320), (1742, 10658000), (1825, 10173280), (1898, 9782000), (2000, 9283118), (2080, 8926075), (2144, 8659625), (2336, 7947875), (2600, 7140860), (2680, 6927700), (2920, 6358300), (3250, 5712688), (3350, 5542160), (3484, 5329000), (3650, 5086640), (3796, 4891000), (4000, 4641559), (4355, 4263200), (4745, 3912800), (4891, 3796000), (5200, 3570430), (5329, 3484000), (5360, 3463850), (5840, 3179150), (6500, 2856344), (6700, 2771080), (6968, 2664500), (7300, 2543320), (7592, 2445500), (8375, 2216864), (8710, 2131600), (9125, 2034656), (9490, 1956400), (9782, 1898000), (10400, 1785215), (10658, 1742000), (10720, 1731925), (11680, 1589575), (13000, 1428172), (13400, 1385540), (13936, 1332250), (14600, 1271660), (15184, 1222750), (16750, 1108432), (17420, 1065800), (18250, 1017328), (18980, 978200), (19564, 949000), (21316, 871000), (21775, 852640), (23725, 782560), (24455, 759200), (26000, 714086), (26645, 696800), (26800, 692770), (27872, 666125), (29200, 635830), (30368, 611375), (33500, 554216), (34840, 532900), (36500, 508664), (37960, 489100), (39128, 474500), (42632, 435500), (43550, 426320), (47450, 391280), (48910, 379600), (52000, 357043), (53290, 348400), (53600, 346385), (58400, 317915), (63583, 292000), (67000, 277108), (69277, 268000), (69680, 266450), (73000, 254332), (75920, 244550), (78256, 237250), (85264, 217750), (87100, 213160), (94900, 195640), (97820, 189800), (106580, 174200), (108875, 170528), (118625, 156512), (122275, 151840), (127166, 146000), (133225, 139360), (134000, 138554)]