8327540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{32029}}^1$

素因数の和:32051

約数の個数: 24

約数和(自身を含む): 18833640

約数和(自身を除く): 10506100

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 32029, 64058, 128116, 160145, 320290, 416377, 640580, 832754, 1665508, 2081885, 4163770, 8327540]

約数ペア:

[(1, 8327540), (2, 4163770), (4, 2081885), (5, 1665508), (10, 832754), (13, 640580), (20, 416377), (26, 320290), (52, 160145), (65, 128116), (130, 64058), (260, 32029)]