4702940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21377}}^1$

素因数の和:21397

約数の個数: 24

約数和(自身を含む): 10774512

約数和(自身を除く): 6071572

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 21377, 42754, 85508, 106885, 213770, 235147, 427540, 470294, 940588, 1175735, 2351470, 4702940]

約数ペア:

[(1, 4702940), (2, 2351470), (4, 1175735), (5, 940588), (10, 470294), (11, 427540), (20, 235147), (22, 213770), (44, 106885), (55, 85508), (110, 42754), (220, 21377)]