22549040

素因数分解:

$2^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{3167}}^1$

素因数の和:3269

約数の個数: 40

約数和(自身を含む): 53032320

約数和(自身を除く): 30483280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 89, 178, 356, 445, 712, 890, 1424, 1780, 3167, 3560, 6334, 7120, 12668, 15835, 25336, 31670, 50672, 63340, 126680, 253360, 281863, 563726, 1127452, 1409315, 2254904, 2818630, 4509808, 5637260, 11274520, 22549040]

約数ペア:

[(1, 22549040), (2, 11274520), (4, 5637260), (5, 4509808), (8, 2818630), (10, 2254904), (16, 1409315), (20, 1127452), (40, 563726), (80, 281863), (89, 253360), (178, 126680), (356, 63340), (445, 50672), (712, 31670), (890, 25336), (1424, 15835), (1780, 12668), (3167, 7120), (3560, 6334)]