325151420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1477961}}^1$

素因数の和:1477981

約数の個数: 24

約数和(自身を含む): 744892848

約数和(自身を除く): 419741428

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1477961, 2955922, 5911844, 7389805, 14779610, 16257571, 29559220, 32515142, 65030284, 81287855, 162575710, 325151420]

約数ペア:

[(1, 325151420), (2, 162575710), (4, 81287855), (5, 65030284), (10, 32515142), (11, 29559220), (20, 16257571), (22, 14779610), (44, 7389805), (55, 5911844), (110, 2955922), (220, 1477961)]