5064380

素因数分解:

$2^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1399}}^1$

素因数の和:1589

約数の個数: 24

約数和(自身を含む): 10701600

約数和(自身を除く): 5637220

約数列:

[1, 2, 4, 5, 10, 20, 181, 362, 724, 905, 1399, 1810, 2798, 3620, 5596, 6995, 13990, 27980, 253219, 506438, 1012876, 1266095, 2532190, 5064380]

約数ペア:

[(1, 5064380), (2, 2532190), (4, 1266095), (5, 1012876), (10, 506438), (20, 253219), (181, 27980), (362, 13990), (724, 6995), (905, 5596), (1399, 3620), (1810, 2798)]