77917060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{299681}}^1$

素因数の和:299703

約数の個数: 24

約数和(自身を含む): 176213016

約数和(自身を除く): 98295956

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 299681, 599362, 1198724, 1498405, 2996810, 3895853, 5993620, 7791706, 15583412, 19479265, 38958530, 77917060]

約数ペア:

[(1, 77917060), (2, 38958530), (4, 19479265), (5, 15583412), (10, 7791706), (13, 5993620), (20, 3895853), (26, 2996810), (52, 1498405), (65, 1198724), (130, 599362), (260, 299681)]