58754020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{225977}}^1$

素因数の和:225999

約数の個数: 24

約数和(自身を含む): 132875064

約数和(自身を除く): 74121044

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 225977, 451954, 903908, 1129885, 2259770, 2937701, 4519540, 5875402, 11750804, 14688505, 29377010, 58754020]

約数ペア:

[(1, 58754020), (2, 29377010), (4, 14688505), (5, 11750804), (10, 5875402), (13, 4519540), (20, 2937701), (26, 2259770), (52, 1129885), (65, 903908), (130, 451954), (260, 225977)]