25148150

素因数分解:

$2^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{4451}}^1$

素因数の和:4576

約数の個数: 24

約数和(自身を含む): 47200104

約数和(自身を除く): 22051954

約数列:

[1, 2, 5, 10, 25, 50, 113, 226, 565, 1130, 2825, 4451, 5650, 8902, 22255, 44510, 111275, 222550, 502963, 1005926, 2514815, 5029630, 12574075, 25148150]

約数ペア:

[(1, 25148150), (2, 12574075), (5, 5029630), (10, 2514815), (25, 1005926), (50, 502963), (113, 222550), (226, 111275), (565, 44510), (1130, 22255), (2825, 8902), (4451, 5650)]