131352010

素因数分解:

$2^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{54959}}^1$

素因数の和:55205

約数の個数: 16

約数和(自身を含む): 237427200

約数和(自身を除く): 106075190

約数列:

[1, 2, 5, 10, 239, 478, 1195, 2390, 54959, 109918, 274795, 549590, 13135201, 26270402, 65676005, 131352010]

約数ペア:

[(1, 131352010), (2, 65676005), (5, 26270402), (10, 13135201), (239, 549590), (478, 274795), (1195, 109918), (2390, 54959)]