117687700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{90529}}^1$

素因数の和:90556

約数の個数: 36

約数和(自身を含む): 275030140

約数和(自身を除く): 157342440

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 90529, 181058, 362116, 452645, 905290, 1176877, 1810580, 2263225, 2353754, 4526450, 4707508, 5884385, 9052900, 11768770, 23537540, 29421925, 58843850, 117687700]

約数ペア:

[(1, 117687700), (2, 58843850), (4, 29421925), (5, 23537540), (10, 11768770), (13, 9052900), (20, 5884385), (25, 4707508), (26, 4526450), (50, 2353754), (52, 2263225), (65, 1810580), (100, 1176877), (130, 905290), (260, 452645), (325, 362116), (650, 181058), (1300, 90529)]