5171567320

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{359}}^1\times {\mathrm{4339}}^1$

素因数の和:4792

約数の個数: 64

約数和(自身を含む): 11811744000

約数和(自身を除く): 6640176680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 359, 415, 664, 718, 830, 1436, 1660, 1795, 2872, 3320, 3590, 4339, 7180, 8678, 14360, 17356, 21695, 29797, 34712, 43390, 59594, 86780, 119188, 148985, 173560, 238376, 297970, 360137, 595940, 720274, 1191880, 1440548, 1557701, 1800685, 2881096, 3115402, 3601370, 6230804, 7202740, 7788505, 12461608, 14405480, 15577010, 31154020, 62308040, 129289183, 258578366, 517156732, 646445915, 1034313464, 1292891830, 2585783660, 5171567320]

約数ペア:

[(1, 5171567320), (2, 2585783660), (4, 1292891830), (5, 1034313464), (8, 646445915), (10, 517156732), (20, 258578366), (40, 129289183), (83, 62308040), (166, 31154020), (332, 15577010), (359, 14405480), (415, 12461608), (664, 7788505), (718, 7202740), (830, 6230804), (1436, 3601370), (1660, 3115402), (1795, 2881096), (2872, 1800685), (3320, 1557701), (3590, 1440548), (4339, 1191880), (7180, 720274), (8678, 595940), (14360, 360137), (17356, 297970), (21695, 238376), (29797, 173560), (34712, 148985), (43390, 119188), (59594, 86780)]