2017016920

素因数分解:

$2^3\times 5^1\times {\mathrm{50425423}}^1$

素因数の和:50425434

約数の個数: 16

約数和(自身を含む): 4538288160

約数和(自身を除く): 2521271240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 50425423, 100850846, 201701692, 252127115, 403403384, 504254230, 1008508460, 2017016920]

約数ペア:

[(1, 2017016920), (2, 1008508460), (4, 504254230), (5, 403403384), (8, 252127115), (10, 201701692), (20, 100850846), (40, 50425423)]