120023180

素因数分解:

$2^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{23909}}^1$

素因数の和:24169

約数の個数: 24

約数和(自身を含む): 253063440

約数和(自身を除く): 133040260

約数列:

[1, 2, 4, 5, 10, 20, 251, 502, 1004, 1255, 2510, 5020, 23909, 47818, 95636, 119545, 239090, 478180, 6001159, 12002318, 24004636, 30005795, 60011590, 120023180]

約数ペア:

[(1, 120023180), (2, 60011590), (4, 30005795), (5, 24004636), (10, 12002318), (20, 6001159), (251, 478180), (502, 239090), (1004, 119545), (1255, 95636), (2510, 47818), (5020, 23909)]