936693680

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{8263}}^1$

素因数の和:8398

約数の個数: 80

約数和(自身を含む): 2367140160

約数和(自身を除く): 1430446480

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 109, 130, 208, 218, 260, 436, 520, 545, 872, 1040, 1090, 1417, 1744, 2180, 2834, 4360, 5668, 7085, 8263, 8720, 11336, 14170, 16526, 22672, 28340, 33052, 41315, 56680, 66104, 82630, 107419, 113360, 132208, 165260, 214838, 330520, 429676, 537095, 661040, 859352, 900667, 1074190, 1718704, 1801334, 2148380, 3602668, 4296760, 4503335, 7205336, 8593520, 9006670, 11708671, 14410672, 18013340, 23417342, 36026680, 46834684, 58543355, 72053360, 93669368, 117086710, 187338736, 234173420, 468346840, 936693680]

約数ペア:

[(1, 936693680), (2, 468346840), (4, 234173420), (5, 187338736), (8, 117086710), (10, 93669368), (13, 72053360), (16, 58543355), (20, 46834684), (26, 36026680), (40, 23417342), (52, 18013340), (65, 14410672), (80, 11708671), (104, 9006670), (109, 8593520), (130, 7205336), (208, 4503335), (218, 4296760), (260, 3602668), (436, 2148380), (520, 1801334), (545, 1718704), (872, 1074190), (1040, 900667), (1090, 859352), (1417, 661040), (1744, 537095), (2180, 429676), (2834, 330520), (4360, 214838), (5668, 165260), (7085, 132208), (8263, 113360), (8720, 107419), (11336, 82630), (14170, 66104), (16526, 56680), (22672, 41315), (28340, 33052)]