3624980

素因数分解:

$2^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{859}}^1$

素因数の和:1079

約数の個数: 24

約数和(自身を含む): 7657440

約数和(自身を除く): 4032460

約数列:

[1, 2, 4, 5, 10, 20, 211, 422, 844, 859, 1055, 1718, 2110, 3436, 4220, 4295, 8590, 17180, 181249, 362498, 724996, 906245, 1812490, 3624980]

約数ペア:

[(1, 3624980), (2, 1812490), (4, 906245), (5, 724996), (10, 362498), (20, 181249), (211, 17180), (422, 8590), (844, 4295), (859, 4220), (1055, 3436), (1718, 2110)]