108102940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{491377}}^1$

素因数の和:491397

約数の個数: 24

約数和(自身を含む): 247654512

約数和(自身を除く): 139551572

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 491377, 982754, 1965508, 2456885, 4913770, 5405147, 9827540, 10810294, 21620588, 27025735, 54051470, 108102940]

約数ペア:

[(1, 108102940), (2, 54051470), (4, 27025735), (5, 21620588), (10, 10810294), (11, 9827540), (20, 5405147), (22, 4913770), (44, 2456885), (55, 1965508), (110, 982754), (220, 491377)]