4897580

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3449}}^1$

素因数の和:3529

約数の個数: 24

約数和(自身を含む): 10432800

約数和(自身を除く): 5535220

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 3449, 6898, 13796, 17245, 34490, 68980, 244879, 489758, 979516, 1224395, 2448790, 4897580]

約数ペア:

[(1, 4897580), (2, 2448790), (4, 1224395), (5, 979516), (10, 489758), (20, 244879), (71, 68980), (142, 34490), (284, 17245), (355, 13796), (710, 6898), (1420, 3449)]