45681740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{175699}}^1$

素因数の和:175721

約数の個数: 24

約数和(自身を含む): 103311600

約数和(自身を除く): 57629860

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 175699, 351398, 702796, 878495, 1756990, 2284087, 3513980, 4568174, 9136348, 11420435, 22840870, 45681740]

約数ペア:

[(1, 45681740), (2, 22840870), (4, 11420435), (5, 9136348), (10, 4568174), (13, 3513980), (20, 2284087), (26, 1756990), (52, 878495), (65, 702796), (130, 351398), (260, 175699)]