22265650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{40483}}^1$

素因数の和:40506

約数の個数: 24

約数和(自身を含む): 45180144

約数和(自身を除く): 22914494

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 40483, 80966, 202415, 404830, 445313, 890626, 1012075, 2024150, 2226565, 4453130, 11132825, 22265650]

約数ペア:

[(1, 22265650), (2, 11132825), (5, 4453130), (10, 2226565), (11, 2024150), (22, 1012075), (25, 890626), (50, 445313), (55, 404830), (110, 202415), (275, 80966), (550, 40483)]