38424200

素因数分解:

$2^3\times 5^2\times {\mathrm{192121}}^1$

素因数の和:192137

約数の個数: 24

約数和(自身を含む): 89336730

約数和(自身を除く): 50912530

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 192121, 384242, 768484, 960605, 1536968, 1921210, 3842420, 4803025, 7684840, 9606050, 19212100, 38424200]

約数ペア:

[(1, 38424200), (2, 19212100), (4, 9606050), (5, 7684840), (8, 4803025), (10, 3842420), (20, 1921210), (25, 1536968), (40, 960605), (50, 768484), (100, 384242), (200, 192121)]