17967226840

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{521}}^1\times {\mathrm{16267}}^1$

素因数の和:16852

約数の個数: 64

約数和(自身を含む): 41270614560

約数和(自身を除く): 23303387720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 521, 530, 1042, 1060, 2084, 2120, 2605, 4168, 5210, 10420, 16267, 20840, 27613, 32534, 55226, 65068, 81335, 110452, 130136, 138065, 162670, 220904, 276130, 325340, 552260, 650680, 862151, 1104520, 1724302, 3448604, 4310755, 6897208, 8475107, 8621510, 16950214, 17243020, 33900428, 34486040, 42375535, 67800856, 84751070, 169502140, 339004280, 449180671, 898361342, 1796722684, 2245903355, 3593445368, 4491806710, 8983613420, 17967226840]

約数ペア:

[(1, 17967226840), (2, 8983613420), (4, 4491806710), (5, 3593445368), (8, 2245903355), (10, 1796722684), (20, 898361342), (40, 449180671), (53, 339004280), (106, 169502140), (212, 84751070), (265, 67800856), (424, 42375535), (521, 34486040), (530, 33900428), (1042, 17243020), (1060, 16950214), (2084, 8621510), (2120, 8475107), (2605, 6897208), (4168, 4310755), (5210, 3448604), (10420, 1724302), (16267, 1104520), (20840, 862151), (27613, 650680), (32534, 552260), (55226, 325340), (65068, 276130), (81335, 220904), (110452, 162670), (130136, 138065)]