117788891480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{842071}}^1$

素因数の和:842364

約数の個数: 64

約数和(自身を含む): 286472894400

約数和(自身を除く): 168684002920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 269, 520, 538, 1076, 1345, 2152, 2690, 3497, 5380, 6994, 10760, 13988, 17485, 27976, 34970, 69940, 139880, 842071, 1684142, 3368284, 4210355, 6736568, 8420710, 10946923, 16841420, 21893846, 33682840, 43787692, 54734615, 87575384, 109469230, 218938460, 226517099, 437876920, 453034198, 906068396, 1132585495, 1812136792, 2265170990, 2944722287, 4530341980, 5889444574, 9060683960, 11778889148, 14723611435, 23557778296, 29447222870, 58894445740, 117788891480]

約数ペア:

[(1, 117788891480), (2, 58894445740), (4, 29447222870), (5, 23557778296), (8, 14723611435), (10, 11778889148), (13, 9060683960), (20, 5889444574), (26, 4530341980), (40, 2944722287), (52, 2265170990), (65, 1812136792), (104, 1132585495), (130, 906068396), (260, 453034198), (269, 437876920), (520, 226517099), (538, 218938460), (1076, 109469230), (1345, 87575384), (2152, 54734615), (2690, 43787692), (3497, 33682840), (5380, 21893846), (6994, 16841420), (10760, 10946923), (13988, 8420710), (17485, 6736568), (27976, 4210355), (34970, 3368284), (69940, 1684142), (139880, 842071)]