24631420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1087}}^1$

素因数の和:1210

約数の個数: 48

約数和(自身を含む): 57028608

約数和(自身を除く): 32397188

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 103, 110, 206, 220, 412, 515, 1030, 1087, 1133, 2060, 2174, 2266, 4348, 4532, 5435, 5665, 10870, 11330, 11957, 21740, 22660, 23914, 47828, 59785, 111961, 119570, 223922, 239140, 447844, 559805, 1119610, 1231571, 2239220, 2463142, 4926284, 6157855, 12315710, 24631420]

約数ペア:

[(1, 24631420), (2, 12315710), (4, 6157855), (5, 4926284), (10, 2463142), (11, 2239220), (20, 1231571), (22, 1119610), (44, 559805), (55, 447844), (103, 239140), (110, 223922), (206, 119570), (220, 111961), (412, 59785), (515, 47828), (1030, 23914), (1087, 22660), (1133, 21740), (2060, 11957), (2174, 11330), (2266, 10870), (4348, 5665), (4532, 5435)]