8689642000

素因数分解:

$2^4\times 5^3\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{547}}^1$

素因数の和:643

約数の個数: 240

約数和(自身を含む): 23278724352

約数和(自身を除く): 14589082352

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 47, 50, 52, 65, 80, 94, 100, 104, 125, 130, 169, 188, 200, 208, 235, 250, 260, 325, 338, 376, 400, 470, 500, 520, 547, 611, 650, 676, 752, 845, 940, 1000, 1040, 1094, 1175, 1222, 1300, 1352, 1625, 1690, 1880, 2000, 2188, 2350, 2444, 2600, 2704, 2735, 3055, 3250, 3380, 3760, 4225, 4376, 4700, 4888, 5200, 5470, 5875, 6110, 6500, 6760, 7111, 7943, 8450, 8752, 9400, 9776, 10940, 11750, 12220, 13000, 13520, 13675, 14222, 15275, 15886, 16900, 18800, 21125, 21880, 23500, 24440, 25709, 26000, 27350, 28444, 30550, 31772, 33800, 35555, 39715, 42250, 43760, 47000, 48880, 51418, 54700, 56888, 61100, 63544, 67600, 68375, 71110, 76375, 79430, 84500, 92443, 94000, 102836, 109400, 113776, 122200, 127088, 128545, 136750, 142220, 152750, 158860, 169000, 177775, 184886, 198575, 205672, 218800, 244400, 257090, 273500, 284440, 305500, 317720, 334217, 338000, 355550, 369772, 397150, 411344, 462215, 514180, 547000, 568880, 611000, 635440, 642725, 668434, 711100, 739544, 794300, 888875, 924430, 992875, 1028360, 1094000, 1222000, 1285450, 1336868, 1422200, 1479088, 1588600, 1671085, 1777750, 1848860, 1985750, 2056720, 2311075, 2570900, 2673736, 2844400, 3177200, 3213625, 3342170, 3555500, 3697720, 3971500, 4344821, 4622150, 5141800, 5347472, 6427250, 6684340, 7111000, 7395440, 7943000, 8355425, 8689642, 9244300, 10283600, 11555375, 12854500, 13368680, 14222000, 15886000, 16710850, 17379284, 18488600, 21724105, 23110750, 25709000, 26737360, 33421700, 34758568, 36977200, 41777125, 43448210, 46221500, 51418000, 66843400, 69517136, 83554250, 86896420, 92443000, 108620525, 133686800, 167108500, 173792840, 184886000, 217241050, 334217000, 347585680, 434482100, 543102625, 668434000, 868964200, 1086205250, 1737928400, 2172410500, 4344821000, 8689642000]

約数ペア:

[(1, 8689642000), (2, 4344821000), (4, 2172410500), (5, 1737928400), (8, 1086205250), (10, 868964200), (13, 668434000), (16, 543102625), (20, 434482100), (25, 347585680), (26, 334217000), (40, 217241050), (47, 184886000), (50, 173792840), (52, 167108500), (65, 133686800), (80, 108620525), (94, 92443000), (100, 86896420), (104, 83554250), (125, 69517136), (130, 66843400), (169, 51418000), (188, 46221500), (200, 43448210), (208, 41777125), (235, 36977200), (250, 34758568), (260, 33421700), (325, 26737360), (338, 25709000), (376, 23110750), (400, 21724105), (470, 18488600), (500, 17379284), (520, 16710850), (547, 15886000), (611, 14222000), (650, 13368680), (676, 12854500), (752, 11555375), (845, 10283600), (940, 9244300), (1000, 8689642), (1040, 8355425), (1094, 7943000), (1175, 7395440), (1222, 7111000), (1300, 6684340), (1352, 6427250), (1625, 5347472), (1690, 5141800), (1880, 4622150), (2000, 4344821), (2188, 3971500), (2350, 3697720), (2444, 3555500), (2600, 3342170), (2704, 3213625), (2735, 3177200), (3055, 2844400), (3250, 2673736), (3380, 2570900), (3760, 2311075), (4225, 2056720), (4376, 1985750), (4700, 1848860), (4888, 1777750), (5200, 1671085), (5470, 1588600), (5875, 1479088), (6110, 1422200), (6500, 1336868), (6760, 1285450), (7111, 1222000), (7943, 1094000), (8450, 1028360), (8752, 992875), (9400, 924430), (9776, 888875), (10940, 794300), (11750, 739544), (12220, 711100), (13000, 668434), (13520, 642725), (13675, 635440), (14222, 611000), (15275, 568880), (15886, 547000), (16900, 514180), (18800, 462215), (21125, 411344), (21880, 397150), (23500, 369772), (24440, 355550), (25709, 338000), (26000, 334217), (27350, 317720), (28444, 305500), (30550, 284440), (31772, 273500), (33800, 257090), (35555, 244400), (39715, 218800), (42250, 205672), (43760, 198575), (47000, 184886), (48880, 177775), (51418, 169000), (54700, 158860), (56888, 152750), (61100, 142220), (63544, 136750), (67600, 128545), (68375, 127088), (71110, 122200), (76375, 113776), (79430, 109400), (84500, 102836), (92443, 94000)]