4322578000

素因数分解:

$2^4\times 5^3\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{173}}^1$

素因数の和:271

約数の個数: 240

約数和(自身を含む): 11698032528

約数和(自身を除く): 7375454528

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 31, 40, 50, 52, 62, 65, 80, 100, 104, 124, 125, 130, 155, 173, 200, 208, 248, 250, 260, 310, 325, 346, 400, 403, 496, 500, 520, 620, 650, 692, 775, 806, 865, 961, 1000, 1040, 1240, 1300, 1384, 1550, 1612, 1625, 1730, 1922, 2000, 2015, 2249, 2480, 2600, 2768, 3100, 3224, 3250, 3460, 3844, 3875, 4030, 4325, 4498, 4805, 5200, 5363, 6200, 6448, 6500, 6920, 7688, 7750, 8060, 8650, 8996, 9610, 10075, 10726, 11245, 12400, 12493, 13000, 13840, 15376, 15500, 16120, 17300, 17992, 19220, 20150, 21452, 21625, 22490, 24025, 24986, 26000, 26815, 31000, 32240, 34600, 35984, 38440, 40300, 42904, 43250, 44980, 48050, 49972, 50375, 53630, 56225, 62000, 62465, 69200, 69719, 76880, 80600, 85808, 86500, 89960, 96100, 99944, 100750, 107260, 112450, 120125, 124930, 134075, 139438, 161200, 166253, 173000, 179920, 192200, 199888, 201500, 214520, 224900, 240250, 249860, 268150, 278876, 281125, 312325, 332506, 346000, 348595, 384400, 403000, 429040, 449800, 480500, 499720, 536300, 557752, 562250, 624650, 665012, 670375, 697190, 806000, 831265, 899600, 961000, 999440, 1072600, 1115504, 1124500, 1249300, 1330024, 1340750, 1394380, 1561625, 1662530, 1742975, 1922000, 2145200, 2161289, 2249000, 2498600, 2660048, 2681500, 2788760, 3123250, 3325060, 3485950, 4156325, 4322578, 4498000, 4997200, 5363000, 5577520, 6246500, 6650120, 6971900, 8312650, 8645156, 8714875, 10726000, 10806445, 12493000, 13300240, 13943800, 16625300, 17290312, 17429750, 20781625, 21612890, 24986000, 27887600, 33250600, 34580624, 34859500, 41563250, 43225780, 54032225, 66501200, 69719000, 83126500, 86451560, 108064450, 139438000, 166253000, 172903120, 216128900, 270161125, 332506000, 432257800, 540322250, 864515600, 1080644500, 2161289000, 4322578000]

約数ペア:

[(1, 4322578000), (2, 2161289000), (4, 1080644500), (5, 864515600), (8, 540322250), (10, 432257800), (13, 332506000), (16, 270161125), (20, 216128900), (25, 172903120), (26, 166253000), (31, 139438000), (40, 108064450), (50, 86451560), (52, 83126500), (62, 69719000), (65, 66501200), (80, 54032225), (100, 43225780), (104, 41563250), (124, 34859500), (125, 34580624), (130, 33250600), (155, 27887600), (173, 24986000), (200, 21612890), (208, 20781625), (248, 17429750), (250, 17290312), (260, 16625300), (310, 13943800), (325, 13300240), (346, 12493000), (400, 10806445), (403, 10726000), (496, 8714875), (500, 8645156), (520, 8312650), (620, 6971900), (650, 6650120), (692, 6246500), (775, 5577520), (806, 5363000), (865, 4997200), (961, 4498000), (1000, 4322578), (1040, 4156325), (1240, 3485950), (1300, 3325060), (1384, 3123250), (1550, 2788760), (1612, 2681500), (1625, 2660048), (1730, 2498600), (1922, 2249000), (2000, 2161289), (2015, 2145200), (2249, 1922000), (2480, 1742975), (2600, 1662530), (2768, 1561625), (3100, 1394380), (3224, 1340750), (3250, 1330024), (3460, 1249300), (3844, 1124500), (3875, 1115504), (4030, 1072600), (4325, 999440), (4498, 961000), (4805, 899600), (5200, 831265), (5363, 806000), (6200, 697190), (6448, 670375), (6500, 665012), (6920, 624650), (7688, 562250), (7750, 557752), (8060, 536300), (8650, 499720), (8996, 480500), (9610, 449800), (10075, 429040), (10726, 403000), (11245, 384400), (12400, 348595), (12493, 346000), (13000, 332506), (13840, 312325), (15376, 281125), (15500, 278876), (16120, 268150), (17300, 249860), (17992, 240250), (19220, 224900), (20150, 214520), (21452, 201500), (21625, 199888), (22490, 192200), (24025, 179920), (24986, 173000), (26000, 166253), (26815, 161200), (31000, 139438), (32240, 134075), (34600, 124930), (35984, 120125), (38440, 112450), (40300, 107260), (42904, 100750), (43250, 99944), (44980, 96100), (48050, 89960), (49972, 86500), (50375, 85808), (53630, 80600), (56225, 76880), (62000, 69719), (62465, 69200)]