94078840

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{659}}^1$

素因数の和:796

約数の個数: 64

約数和(自身を含む): 219542400

約数和(自身を除く): 125463560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 83, 86, 166, 172, 215, 332, 344, 415, 430, 659, 664, 830, 860, 1318, 1660, 1720, 2636, 3295, 3320, 3569, 5272, 6590, 7138, 13180, 14276, 17845, 26360, 28337, 28552, 35690, 54697, 56674, 71380, 109394, 113348, 141685, 142760, 218788, 226696, 273485, 283370, 437576, 546970, 566740, 1093940, 1133480, 2187880, 2351971, 4703942, 9407884, 11759855, 18815768, 23519710, 47039420, 94078840]

約数ペア:

[(1, 94078840), (2, 47039420), (4, 23519710), (5, 18815768), (8, 11759855), (10, 9407884), (20, 4703942), (40, 2351971), (43, 2187880), (83, 1133480), (86, 1093940), (166, 566740), (172, 546970), (215, 437576), (332, 283370), (344, 273485), (415, 226696), (430, 218788), (659, 142760), (664, 141685), (830, 113348), (860, 109394), (1318, 71380), (1660, 56674), (1720, 54697), (2636, 35690), (3295, 28552), (3320, 28337), (3569, 26360), (5272, 17845), (6590, 14276), (7138, 13180)]