40825640

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{17299}}^1$

素因数の和:17369

約数の個数: 32

約数和(自身を含む): 93420000

約数和(自身を除く): 52594360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 17299, 34598, 69196, 86495, 138392, 172990, 345980, 691960, 1020641, 2041282, 4082564, 5103205, 8165128, 10206410, 20412820, 40825640]

約数ペア:

[(1, 40825640), (2, 20412820), (4, 10206410), (5, 8165128), (8, 5103205), (10, 4082564), (20, 2041282), (40, 1020641), (59, 691960), (118, 345980), (236, 172990), (295, 138392), (472, 86495), (590, 69196), (1180, 34598), (2360, 17299)]