22253200

素因数分解:

$2^4\times 5^2\times {\mathrm{55633}}^1$

素因数の和:55651

約数の個数: 30

約数和(自身を含む): 53464274

約数和(自身を除く): 31211074

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 55633, 111266, 222532, 278165, 445064, 556330, 890128, 1112660, 1390825, 2225320, 2781650, 4450640, 5563300, 11126600, 22253200]

約数ペア:

[(1, 22253200), (2, 11126600), (4, 5563300), (5, 4450640), (8, 2781650), (10, 2225320), (16, 1390825), (20, 1112660), (25, 890128), (40, 556330), (50, 445064), (80, 278165), (100, 222532), (200, 111266), (400, 55633)]