42297160

素因数分解:

$2^3\times 5^1\times {\mathrm{859}}^1\times {\mathrm{1231}}^1$

素因数の和:2101

約数の個数: 32

約数和(自身を含む): 95356800

約数和(自身を除く): 53059640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 859, 1231, 1718, 2462, 3436, 4295, 4924, 6155, 6872, 8590, 9848, 12310, 17180, 24620, 34360, 49240, 1057429, 2114858, 4229716, 5287145, 8459432, 10574290, 21148580, 42297160]

約数ペア:

[(1, 42297160), (2, 21148580), (4, 10574290), (5, 8459432), (8, 5287145), (10, 4229716), (20, 2114858), (40, 1057429), (859, 49240), (1231, 34360), (1718, 24620), (2462, 17180), (3436, 12310), (4295, 9848), (4924, 8590), (6155, 6872)]