1137228740

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1322359}}^1$

素因数の和:1322411

約数の個数: 24

約数和(自身を含む): 2443721280

約数和(自身を除く): 1306492540

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 1322359, 2644718, 5289436, 6611795, 13223590, 26447180, 56861437, 113722874, 227445748, 284307185, 568614370, 1137228740]

約数ペア:

[(1, 1137228740), (2, 568614370), (4, 284307185), (5, 227445748), (10, 113722874), (20, 56861437), (43, 26447180), (86, 13223590), (172, 6611795), (215, 5289436), (430, 2644718), (860, 1322359)]