101065240

素因数分解:

$2^3\times 5^1\times {\mathrm{2526631}}^1$

素因数の和:2526642

約数の個数: 16

約数和(自身を含む): 227396880

約数和(自身を除く): 126331640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2526631, 5053262, 10106524, 12633155, 20213048, 25266310, 50532620, 101065240]

約数ペア:

[(1, 101065240), (2, 50532620), (4, 25266310), (5, 20213048), (8, 12633155), (10, 10106524), (20, 5053262), (40, 2526631)]