12156948620

素因数分解:

$2^2\times 5^1\times {\mathrm{116201}}^1\times {\mathrm{5231}}^1$

素因数の和:121441

約数の個数: 24

約数和(自身を含む): 25534692288

約数和(自身を除く): 13377743668

約数列:

[1, 2, 4, 5, 10, 20, 5231, 10462, 20924, 26155, 52310, 104620, 116201, 232402, 464804, 581005, 1162010, 2324020, 607847431, 1215694862, 2431389724, 3039237155, 6078474310, 12156948620]

約数ペア:

[(1, 12156948620), (2, 6078474310), (4, 3039237155), (5, 2431389724), (10, 1215694862), (20, 607847431), (5231, 2324020), (10462, 1162010), (20924, 581005), (26155, 464804), (52310, 232402), (104620, 116201)]