85575528020

素因数分解:

$2^2\times 5^1\times {\mathrm{2113}}^1\times {\mathrm{2024977}}^1$

素因数の和:2027099

約数の個数: 24

約数和(自身を含む): 179793746664

約数和(自身を除く): 94218218644

約数列:

[1, 2, 4, 5, 10, 20, 2113, 4226, 8452, 10565, 21130, 42260, 2024977, 4049954, 8099908, 10124885, 20249770, 40499540, 4278776401, 8557552802, 17115105604, 21393882005, 42787764010, 85575528020]

約数ペア:

[(1, 85575528020), (2, 42787764010), (4, 21393882005), (5, 17115105604), (10, 8557552802), (20, 4278776401), (2113, 40499540), (4226, 20249770), (8452, 10124885), (10565, 8099908), (21130, 4049954), (42260, 2024977)]