40763060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{156781}}^1$

素因数の和:156803

約数の個数: 24

約数和(自身を含む): 92187816

約数和(自身を除く): 51424756

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 156781, 313562, 627124, 783905, 1567810, 2038153, 3135620, 4076306, 8152612, 10190765, 20381530, 40763060]

約数ペア:

[(1, 40763060), (2, 20381530), (4, 10190765), (5, 8152612), (10, 4076306), (13, 3135620), (20, 2038153), (26, 1567810), (52, 783905), (65, 627124), (130, 313562), (260, 156781)]