850520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1933}}^1$

素因数の和:1955

約数の個数: 32

約数和(自身を含む): 2088720

約数和(自身を除く): 1238200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 1933, 3866, 7732, 9665, 15464, 19330, 21263, 38660, 42526, 77320, 85052, 106315, 170104, 212630, 425260, 850520]

約数ペア:

[(1, 850520), (2, 425260), (4, 212630), (5, 170104), (8, 106315), (10, 85052), (11, 77320), (20, 42526), (22, 38660), (40, 21263), (44, 19330), (55, 15464), (88, 9665), (110, 7732), (220, 3866), (440, 1933)]