113237540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{435529}}^1$

素因数の和:435551

約数の個数: 24

約数和(自身を含む): 256091640

約数和(自身を除く): 142854100

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 435529, 871058, 1742116, 2177645, 4355290, 5661877, 8710580, 11323754, 22647508, 28309385, 56618770, 113237540]

約数ペア:

[(1, 113237540), (2, 56618770), (4, 28309385), (5, 22647508), (10, 11323754), (13, 8710580), (20, 5661877), (26, 4355290), (52, 2177645), (65, 1742116), (130, 871058), (260, 435529)]