76639100

素因数分解:

$2^2\times 5^2\times {\mathrm{521}}^1\times {\mathrm{1471}}^1$

素因数の和:2006

約数の個数: 36

約数和(自身を含む): 166739328

約数和(自身を除く): 90100228

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 521, 1042, 1471, 2084, 2605, 2942, 5210, 5884, 7355, 10420, 13025, 14710, 26050, 29420, 36775, 52100, 73550, 147100, 766391, 1532782, 3065564, 3831955, 7663910, 15327820, 19159775, 38319550, 76639100]

約数ペア:

[(1, 76639100), (2, 38319550), (4, 19159775), (5, 15327820), (10, 7663910), (20, 3831955), (25, 3065564), (50, 1532782), (100, 766391), (521, 147100), (1042, 73550), (1471, 52100), (2084, 36775), (2605, 29420), (2942, 26050), (5210, 14710), (5884, 13025), (7355, 10420)]