1352208520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{89669}}^1$

素因数の和:89722

約数の個数: 64

約数和(自身を含む): 3389526000

約数和(自身を除く): 2037317480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 29, 40, 52, 58, 65, 104, 116, 130, 145, 232, 260, 290, 377, 520, 580, 754, 1160, 1508, 1885, 3016, 3770, 7540, 15080, 89669, 179338, 358676, 448345, 717352, 896690, 1165697, 1793380, 2331394, 2600401, 3586760, 4662788, 5200802, 5828485, 9325576, 10401604, 11656970, 13002005, 20803208, 23313940, 26004010, 33805213, 46627880, 52008020, 67610426, 104016040, 135220852, 169026065, 270441704, 338052130, 676104260, 1352208520]

約数ペア:

[(1, 1352208520), (2, 676104260), (4, 338052130), (5, 270441704), (8, 169026065), (10, 135220852), (13, 104016040), (20, 67610426), (26, 52008020), (29, 46627880), (40, 33805213), (52, 26004010), (58, 23313940), (65, 20803208), (104, 13002005), (116, 11656970), (130, 10401604), (145, 9325576), (232, 5828485), (260, 5200802), (290, 4662788), (377, 3586760), (520, 2600401), (580, 2331394), (754, 1793380), (1160, 1165697), (1508, 896690), (1885, 717352), (3016, 448345), (3770, 358676), (7540, 179338), (15080, 89669)]