65035090

素因数分解:

$2^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{15901}}^1$

素因数の和:16317

約数の個数: 16

約数和(自身を含む): 117356760

約数和(自身を除く): 52321670

約数列:

[1, 2, 5, 10, 409, 818, 2045, 4090, 15901, 31802, 79505, 159010, 6503509, 13007018, 32517545, 65035090]

約数ペア:

[(1, 65035090), (2, 32517545), (5, 13007018), (10, 6503509), (409, 159010), (818, 79505), (2045, 31802), (4090, 15901)]