40085580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{668093}}^1$

素因数の和:668105

約数の個数: 24

約数和(自身を含む): 112239792

約数和(自身を除く): 72154212

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 668093, 1336186, 2004279, 2672372, 3340465, 4008558, 6680930, 8017116, 10021395, 13361860, 20042790, 40085580]

約数ペア:

[(1, 40085580), (2, 20042790), (3, 13361860), (4, 10021395), (5, 8017116), (6, 6680930), (10, 4008558), (12, 3340465), (15, 2672372), (20, 2004279), (30, 1336186), (60, 668093)]