4997450

素因数分解:

$2^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{787}}^1$

素因数の和:926

約数の個数: 24

約数和(自身を含む): 9380352

約数和(自身を除く): 4382902

約数列:

[1, 2, 5, 10, 25, 50, 127, 254, 635, 787, 1270, 1574, 3175, 3935, 6350, 7870, 19675, 39350, 99949, 199898, 499745, 999490, 2498725, 4997450]

約数ペア:

[(1, 4997450), (2, 2498725), (5, 999490), (10, 499745), (25, 199898), (50, 99949), (127, 39350), (254, 19675), (635, 7870), (787, 6350), (1270, 3935), (1574, 3175)]