5388980

素因数分解:

$2^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{1187}}^1$

素因数の和:1423

約数の個数: 24

約数和(自身を含む): 11376288

約数和(自身を除く): 5987308

約数列:

[1, 2, 4, 5, 10, 20, 227, 454, 908, 1135, 1187, 2270, 2374, 4540, 4748, 5935, 11870, 23740, 269449, 538898, 1077796, 1347245, 2694490, 5388980]

約数ペア:

[(1, 5388980), (2, 2694490), (4, 1347245), (5, 1077796), (10, 538898), (20, 269449), (227, 23740), (454, 11870), (908, 5935), (1135, 4748), (1187, 4540), (2270, 2374)]