1474040

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{857}}^1$

素因数の和:911

約数の個数: 32

約数和(自身を含む): 3397680

約数和(自身を除く): 1923640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 857, 860, 1714, 1720, 3428, 4285, 6856, 8570, 17140, 34280, 36851, 73702, 147404, 184255, 294808, 368510, 737020, 1474040]

約数ペア:

[(1, 1474040), (2, 737020), (4, 368510), (5, 294808), (8, 184255), (10, 147404), (20, 73702), (40, 36851), (43, 34280), (86, 17140), (172, 8570), (215, 6856), (344, 4285), (430, 3428), (857, 1720), (860, 1714)]