159620832010

素因数分解:

$2^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{66786959}}^1$

素因数の和:66787205

約数の個数: 16

約数和(自身を含む): 288519667200

約数和(自身を除く): 128898835190

約数列:

[1, 2, 5, 10, 239, 478, 1195, 2390, 66786959, 133573918, 333934795, 667869590, 15962083201, 31924166402, 79810416005, 159620832010]

約数ペア:

[(1, 159620832010), (2, 79810416005), (5, 31924166402), (10, 15962083201), (239, 667869590), (478, 333934795), (1195, 133573918), (2390, 66786959)]