95157820

素因数分解:

$2^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{23909}}^1$

素因数の和:24117

約数の個数: 24

約数和(自身を含む): 200844000

約数和(自身を除く): 105686180

約数列:

[1, 2, 4, 5, 10, 20, 199, 398, 796, 995, 1990, 3980, 23909, 47818, 95636, 119545, 239090, 478180, 4757891, 9515782, 19031564, 23789455, 47578910, 95157820]

約数ペア:

[(1, 95157820), (2, 47578910), (4, 23789455), (5, 19031564), (10, 9515782), (20, 4757891), (199, 478180), (398, 239090), (796, 119545), (995, 95636), (1990, 47818), (3980, 23909)]