82300340

素因数分解:

$2^2\times 5^1\times {\mathrm{4115017}}^1$

素因数の和:4115026

約数の個数: 12

約数和(自身を含む): 172830756

約数和(自身を除く): 90530416

約数列:

[1, 2, 4, 5, 10, 20, 4115017, 8230034, 16460068, 20575085, 41150170, 82300340]

約数ペア:

[(1, 82300340), (2, 41150170), (4, 20575085), (5, 16460068), (10, 8230034), (20, 4115017)]