45295640

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{87107}}^1$

素因数の和:87131

約数の個数: 32

約数和(自身を含む): 109756080

約数和(自身を除く): 64460440

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 87107, 174214, 348428, 435535, 696856, 871070, 1132391, 1742140, 2264782, 3484280, 4529564, 5661955, 9059128, 11323910, 22647820, 45295640]

約数ペア:

[(1, 45295640), (2, 22647820), (4, 11323910), (5, 9059128), (8, 5661955), (10, 4529564), (13, 3484280), (20, 2264782), (26, 1742140), (40, 1132391), (52, 871070), (65, 696856), (104, 435535), (130, 348428), (260, 174214), (520, 87107)]