10908950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{1291}}^1$

素因数の和:1329

約数の個数: 36

約数和(自身を含む): 21988548

約数和(自身を除く): 11079598

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 169, 325, 338, 650, 845, 1291, 1690, 2582, 4225, 6455, 8450, 12910, 16783, 32275, 33566, 64550, 83915, 167830, 218179, 419575, 436358, 839150, 1090895, 2181790, 5454475, 10908950]

約数ペア:

[(1, 10908950), (2, 5454475), (5, 2181790), (10, 1090895), (13, 839150), (25, 436358), (26, 419575), (50, 218179), (65, 167830), (130, 83915), (169, 64550), (325, 33566), (338, 32275), (650, 16783), (845, 12910), (1291, 8450), (1690, 6455), (2582, 4225)]