137722010

素因数分解:

$2^1\times 5^1\times {\mathrm{1259}}^1\times {\mathrm{10939}}^1$

素因数の和:12205

約数の個数: 16

約数和(自身を含む): 248119200

約数和(自身を除く): 110397190

約数列:

[1, 2, 5, 10, 1259, 2518, 6295, 10939, 12590, 21878, 54695, 109390, 13772201, 27544402, 68861005, 137722010]

約数ペア:

[(1, 137722010), (2, 68861005), (5, 27544402), (10, 13772201), (1259, 109390), (2518, 54695), (6295, 21878), (10939, 12590)]