85774270

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{117499}}^1$

素因数の和:117579

約数の個数: 16

約数和(自身を含む): 156510000

約数和(自身を除く): 70735730

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 117499, 234998, 587495, 1174990, 8577427, 17154854, 42887135, 85774270]

約数ペア:

[(1, 85774270), (2, 42887135), (5, 17154854), (10, 8577427), (73, 1174990), (146, 587495), (365, 234998), (730, 117499)]