4312180

素因数分解:

$2^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{859}}^1$

素因数の和:1119

約数の個数: 24

約数和(自身を含む): 9102240

約数和(自身を除く): 4790060

約数列:

[1, 2, 4, 5, 10, 20, 251, 502, 859, 1004, 1255, 1718, 2510, 3436, 4295, 5020, 8590, 17180, 215609, 431218, 862436, 1078045, 2156090, 4312180]

約数ペア:

[(1, 4312180), (2, 2156090), (4, 1078045), (5, 862436), (10, 431218), (20, 215609), (251, 17180), (502, 8590), (859, 5020), (1004, 4295), (1255, 3436), (1718, 2510)]