40424620

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{577}}^1$

素因数の和:730

約数の個数: 48

約数和(自身を含む): 88558848

約数和(自身を除く): 48134228

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 113, 124, 155, 226, 310, 452, 565, 577, 620, 1130, 1154, 2260, 2308, 2885, 3503, 5770, 7006, 11540, 14012, 17515, 17887, 35030, 35774, 65201, 70060, 71548, 89435, 130402, 178870, 260804, 326005, 357740, 652010, 1304020, 2021231, 4042462, 8084924, 10106155, 20212310, 40424620]

約数ペア:

[(1, 40424620), (2, 20212310), (4, 10106155), (5, 8084924), (10, 4042462), (20, 2021231), (31, 1304020), (62, 652010), (113, 357740), (124, 326005), (155, 260804), (226, 178870), (310, 130402), (452, 89435), (565, 71548), (577, 70060), (620, 65201), (1130, 35774), (1154, 35030), (2260, 17887), (2308, 17515), (2885, 14012), (3503, 11540), (5770, 7006)]