542380

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{577}}^1$

素因数の和:633

約数の個数: 24

約数和(自身を含む): 1165248

約数和(自身を除く): 622868

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 577, 940, 1154, 2308, 2885, 5770, 11540, 27119, 54238, 108476, 135595, 271190, 542380]

約数ペア:

[(1, 542380), (2, 271190), (4, 135595), (5, 108476), (10, 54238), (20, 27119), (47, 11540), (94, 5770), (188, 2885), (235, 2308), (470, 1154), (577, 940)]