107713840

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:327

約数の個数: 120

約数和(自身を含む): 281017728

約数和(自身を除く): 173303888

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 40, 52, 62, 65, 80, 104, 124, 130, 155, 169, 208, 248, 257, 260, 310, 338, 403, 496, 514, 520, 620, 676, 806, 845, 1028, 1040, 1240, 1285, 1352, 1612, 1690, 2015, 2056, 2480, 2570, 2704, 3224, 3341, 3380, 4030, 4112, 5140, 5239, 6448, 6682, 6760, 7967, 8060, 10280, 10478, 13364, 13520, 15934, 16120, 16705, 20560, 20956, 26195, 26728, 31868, 32240, 33410, 39835, 41912, 43433, 52390, 53456, 63736, 66820, 79670, 83824, 86866, 103571, 104780, 127472, 133640, 159340, 173732, 207142, 209560, 217165, 267280, 318680, 347464, 414284, 419120, 434330, 517855, 637360, 694928, 828568, 868660, 1035710, 1346423, 1657136, 1737320, 2071420, 2692846, 3474640, 4142840, 5385692, 6732115, 8285680, 10771384, 13464230, 21542768, 26928460, 53856920, 107713840]

約数ペア:

[(1, 107713840), (2, 53856920), (4, 26928460), (5, 21542768), (8, 13464230), (10, 10771384), (13, 8285680), (16, 6732115), (20, 5385692), (26, 4142840), (31, 3474640), (40, 2692846), (52, 2071420), (62, 1737320), (65, 1657136), (80, 1346423), (104, 1035710), (124, 868660), (130, 828568), (155, 694928), (169, 637360), (208, 517855), (248, 434330), (257, 419120), (260, 414284), (310, 347464), (338, 318680), (403, 267280), (496, 217165), (514, 209560), (520, 207142), (620, 173732), (676, 159340), (806, 133640), (845, 127472), (1028, 104780), (1040, 103571), (1240, 86866), (1285, 83824), (1352, 79670), (1612, 66820), (1690, 63736), (2015, 53456), (2056, 52390), (2480, 43433), (2570, 41912), (2704, 39835), (3224, 33410), (3341, 32240), (3380, 31868), (4030, 26728), (4112, 26195), (5140, 20956), (5239, 20560), (6448, 16705), (6682, 16120), (6760, 15934), (7967, 13520), (8060, 13364), (10280, 10478)]