40220620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{182821}}^1$

素因数の和:182841

約数の個数: 24

約数和(自身を含む): 92142288

約数和(自身を除く): 51921668

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 182821, 365642, 731284, 914105, 1828210, 2011031, 3656420, 4022062, 8044124, 10055155, 20110310, 40220620]

約数ペア:

[(1, 40220620), (2, 20110310), (4, 10055155), (5, 8044124), (10, 4022062), (11, 3656420), (20, 2011031), (22, 1828210), (44, 914105), (55, 731284), (110, 365642), (220, 182821)]