89035060

素因数分解:

$2^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{32027}}^1$

素因数の和:32175

約数の個数: 24

約数和(自身を含む): 188324640

約数和(自身を除く): 99289580

約数列:

[1, 2, 4, 5, 10, 20, 139, 278, 556, 695, 1390, 2780, 32027, 64054, 128108, 160135, 320270, 640540, 4451753, 8903506, 17807012, 22258765, 44517530, 89035060]

約数ペア:

[(1, 89035060), (2, 44517530), (4, 22258765), (5, 17807012), (10, 8903506), (20, 4451753), (139, 640540), (278, 320270), (556, 160135), (695, 128108), (1390, 64054), (2780, 32027)]