58311620

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{577}}^1$

素因数の和:780

約数の個数: 48

約数和(自身を含む): 127400448

約数和(自身を除く): 69088828

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 163, 310, 326, 577, 620, 652, 815, 1154, 1630, 2308, 2885, 3260, 5053, 5770, 10106, 11540, 17887, 20212, 25265, 35774, 50530, 71548, 89435, 94051, 101060, 178870, 188102, 357740, 376204, 470255, 940510, 1881020, 2915581, 5831162, 11662324, 14577905, 29155810, 58311620]

約数ペア:

[(1, 58311620), (2, 29155810), (4, 14577905), (5, 11662324), (10, 5831162), (20, 2915581), (31, 1881020), (62, 940510), (124, 470255), (155, 376204), (163, 357740), (310, 188102), (326, 178870), (577, 101060), (620, 94051), (652, 89435), (815, 71548), (1154, 50530), (1630, 35774), (2308, 25265), (2885, 20212), (3260, 17887), (5053, 11540), (5770, 10106)]