4045702970

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{5121143}}^1$

素因数の和:5121229

約数の個数: 16

約数和(自身を含む): 7374447360

約数和(自身を除く): 3328744390

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 5121143, 10242286, 25605715, 51211430, 404570297, 809140594, 2022851485, 4045702970]

約数ペア:

[(1, 4045702970), (2, 2022851485), (5, 809140594), (10, 404570297), (79, 51211430), (158, 25605715), (395, 10242286), (790, 5121143)]