22086800

素因数分解:

$2^4\times 5^2\times {\mathrm{55217}}^1$

素因数の和:55235

約数の個数: 30

約数和(自身を含む): 53064498

約数和(自身を除く): 30977698

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 55217, 110434, 220868, 276085, 441736, 552170, 883472, 1104340, 1380425, 2208680, 2760850, 4417360, 5521700, 11043400, 22086800]

約数ペア:

[(1, 22086800), (2, 11043400), (4, 5521700), (5, 4417360), (8, 2760850), (10, 2208680), (16, 1380425), (20, 1104340), (25, 883472), (40, 552170), (50, 441736), (80, 276085), (100, 220868), (200, 110434), (400, 55217)]