1040562820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4729831}}^1$

素因数の和:4729851

約数の個数: 24

約数和(自身を含む): 2383835328

約数和(自身を除く): 1343272508

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 4729831, 9459662, 18919324, 23649155, 47298310, 52028141, 94596620, 104056282, 208112564, 260140705, 520281410, 1040562820]

約数ペア:

[(1, 1040562820), (2, 520281410), (4, 260140705), (5, 208112564), (10, 104056282), (11, 94596620), (20, 52028141), (22, 47298310), (44, 23649155), (55, 18919324), (110, 9459662), (220, 4729831)]