25128610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{14869}}^1$

素因数の和:14902

約数の個数: 24

約数和(自身を含む): 48981780

約数和(自身を除く): 23853170

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 14869, 29738, 74345, 148690, 193297, 386594, 966485, 1932970, 2512861, 5025722, 12564305, 25128610]

約数ペア:

[(1, 25128610), (2, 12564305), (5, 5025722), (10, 2512861), (13, 1932970), (26, 966485), (65, 386594), (130, 193297), (169, 148690), (338, 74345), (845, 29738), (1690, 14869)]