549492040

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{292283}}^1$

素因数の和:292341

約数の個数: 32

約数和(自身を含む): 1262666880

約数和(自身を除く): 713174840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 292283, 584566, 1169132, 1461415, 2338264, 2922830, 5845660, 11691320, 13737301, 27474602, 54949204, 68686505, 109898408, 137373010, 274746020, 549492040]

約数ペア:

[(1, 549492040), (2, 274746020), (4, 137373010), (5, 109898408), (8, 68686505), (10, 54949204), (20, 27474602), (40, 13737301), (47, 11691320), (94, 5845660), (188, 2922830), (235, 2338264), (376, 1461415), (470, 1169132), (940, 584566), (1880, 292283)]