107788180

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{131449}}^1$

素因数の和:131499

約数の個数: 24

約数和(自身を含む): 231877800

約数和(自身を除く): 124089620

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 131449, 262898, 525796, 657245, 1314490, 2628980, 5389409, 10778818, 21557636, 26947045, 53894090, 107788180]

約数ペア:

[(1, 107788180), (2, 53894090), (4, 26947045), (5, 21557636), (10, 10778818), (20, 5389409), (41, 2628980), (82, 1314490), (164, 657245), (205, 525796), (410, 262898), (820, 131449)]