29039240

素因数分解:

$2^3\times 5^1\times {\mathrm{725981}}^1$

素因数の和:725992

約数の個数: 16

約数和(自身を含む): 65338380

約数和(自身を除く): 36299140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 725981, 1451962, 2903924, 3629905, 5807848, 7259810, 14519620, 29039240]

約数ペア:

[(1, 29039240), (2, 14519620), (4, 7259810), (5, 5807848), (8, 3629905), (10, 2903924), (20, 1451962), (40, 725981)]