29742740

素因数分解:

$2^2\times 5^1\times {\mathrm{1063}}^1\times {\mathrm{1399}}^1$

素因数の和:2471

約数の個数: 24

約数和(自身を含む): 62563200

約数和(自身を除く): 32820460

約数列:

[1, 2, 4, 5, 10, 20, 1063, 1399, 2126, 2798, 4252, 5315, 5596, 6995, 10630, 13990, 21260, 27980, 1487137, 2974274, 5948548, 7435685, 14871370, 29742740]

約数ペア:

[(1, 29742740), (2, 14871370), (4, 7435685), (5, 5948548), (10, 2974274), (20, 1487137), (1063, 27980), (1399, 21260), (2126, 13990), (2798, 10630), (4252, 6995), (5315, 5596)]