17072180

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{5437}}^1$

素因数の和:5603

約数の個数: 24

約数和(自身を含む): 36086568

約数和(自身を除く): 19014388

約数列:

[1, 2, 4, 5, 10, 20, 157, 314, 628, 785, 1570, 3140, 5437, 10874, 21748, 27185, 54370, 108740, 853609, 1707218, 3414436, 4268045, 8536090, 17072180]

約数ペア:

[(1, 17072180), (2, 8536090), (4, 4268045), (5, 3414436), (10, 1707218), (20, 853609), (157, 108740), (314, 54370), (628, 27185), (785, 21748), (1570, 10874), (3140, 5437)]