8029060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{30881}}^1$

素因数の和:30903

約数の個数: 24

約数和(自身を含む): 18158616

約数和(自身を除く): 10129556

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 30881, 61762, 123524, 154405, 308810, 401453, 617620, 802906, 1605812, 2007265, 4014530, 8029060]

約数ペア:

[(1, 8029060), (2, 4014530), (4, 2007265), (5, 1605812), (10, 802906), (13, 617620), (20, 401453), (26, 308810), (52, 154405), (65, 123524), (130, 61762), (260, 30881)]