573201140

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{4391}}^1$

素因数の和:4568

約数の個数: 48

約数和(自身を含む): 1235170944

約数和(自身を除く): 661969804

約数列:

[1, 2, 4, 5, 10, 20, 61, 107, 122, 214, 244, 305, 428, 535, 610, 1070, 1220, 2140, 4391, 6527, 8782, 13054, 17564, 21955, 26108, 32635, 43910, 65270, 87820, 130540, 267851, 469837, 535702, 939674, 1071404, 1339255, 1879348, 2349185, 2678510, 4698370, 5357020, 9396740, 28660057, 57320114, 114640228, 143300285, 286600570, 573201140]

約数ペア:

[(1, 573201140), (2, 286600570), (4, 143300285), (5, 114640228), (10, 57320114), (20, 28660057), (61, 9396740), (107, 5357020), (122, 4698370), (214, 2678510), (244, 2349185), (305, 1879348), (428, 1339255), (535, 1071404), (610, 939674), (1070, 535702), (1220, 469837), (2140, 267851), (4391, 130540), (6527, 87820), (8782, 65270), (13054, 43910), (17564, 32635), (21955, 26108)]