8521360

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3673}}^1$

素因数の和:3715

約数の個数: 40

約数和(自身を含む): 20500920

約数和(自身を除く): 11979560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 3673, 7346, 14692, 18365, 29384, 36730, 58768, 73460, 106517, 146920, 213034, 293840, 426068, 532585, 852136, 1065170, 1704272, 2130340, 4260680, 8521360]

約数ペア:

[(1, 8521360), (2, 4260680), (4, 2130340), (5, 1704272), (8, 1065170), (10, 852136), (16, 532585), (20, 426068), (29, 293840), (40, 213034), (58, 146920), (80, 106517), (116, 73460), (145, 58768), (232, 36730), (290, 29384), (464, 18365), (580, 14692), (1160, 7346), (2320, 3673)]