109425487910

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{69697763}}^1$

素因数の和:69697927

約数の個数: 16

約数和(自身を含む): 198220440816

約数和(自身を除く): 88794952906

約数列:

[1, 2, 5, 10, 157, 314, 785, 1570, 69697763, 139395526, 348488815, 696977630, 10942548791, 21885097582, 54712743955, 109425487910]

約数ペア:

[(1, 109425487910), (2, 54712743955), (5, 21885097582), (10, 10942548791), (157, 696977630), (314, 348488815), (785, 139395526), (1570, 69697763)]