274548380

素因数分解:

$2^2\times 5^1\times {\mathrm{769}}^1\times {\mathrm{17851}}^1$

素因数の和:18629

約数の個数: 24

約数和(自身を含む): 577333680

約数和(自身を除く): 302785300

約数列:

[1, 2, 4, 5, 10, 20, 769, 1538, 3076, 3845, 7690, 15380, 17851, 35702, 71404, 89255, 178510, 357020, 13727419, 27454838, 54909676, 68637095, 137274190, 274548380]

約数ペア:

[(1, 274548380), (2, 137274190), (4, 68637095), (5, 54909676), (10, 27454838), (20, 13727419), (769, 357020), (1538, 178510), (3076, 89255), (3845, 71404), (7690, 35702), (15380, 17851)]