101039240

素因数分解:

$2^3\times 5^1\times {\mathrm{2525981}}^1$

素因数の和:2525992

約数の個数: 16

約数和(自身を含む): 227338380

約数和(自身を除く): 126299140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2525981, 5051962, 10103924, 12629905, 20207848, 25259810, 50519620, 101039240]

約数ペア:

[(1, 101039240), (2, 50519620), (4, 25259810), (5, 20207848), (8, 12629905), (10, 10103924), (20, 5051962), (40, 2525981)]