12500060

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{5531}}^1$

素因数の和:5653

約数の個数: 24

約数和(自身を含む): 26487216

約数和(自身を除く): 13987156

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 5531, 11062, 22124, 27655, 55310, 110620, 625003, 1250006, 2500012, 3125015, 6250030, 12500060]

約数ペア:

[(1, 12500060), (2, 6250030), (4, 3125015), (5, 2500012), (10, 1250006), (20, 625003), (113, 110620), (226, 55310), (452, 27655), (565, 22124), (1130, 11062), (2260, 5531)]