4620170180

素因数分解:

$2^2\times 5^1\times {\mathrm{557}}^1\times {\mathrm{414737}}^1$

素因数の和:415303

約数の個数: 24

約数和(自身を含む): 9719799768

約数和(自身を除く): 5099629588

約数列:

[1, 2, 4, 5, 10, 20, 557, 1114, 2228, 2785, 5570, 11140, 414737, 829474, 1658948, 2073685, 4147370, 8294740, 231008509, 462017018, 924034036, 1155042545, 2310085090, 4620170180]

約数ペア:

[(1, 4620170180), (2, 2310085090), (4, 1155042545), (5, 924034036), (10, 462017018), (20, 231008509), (557, 8294740), (1114, 4147370), (2228, 2073685), (2785, 1658948), (5570, 829474), (11140, 414737)]