8583080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19507}}^1$

素因数の和:19529

約数の個数: 32

約数和(自身を含む): 21068640

約数和(自身を除く): 12485560

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 19507, 39014, 78028, 97535, 156056, 195070, 214577, 390140, 429154, 780280, 858308, 1072885, 1716616, 2145770, 4291540, 8583080]

約数ペア:

[(1, 8583080), (2, 4291540), (4, 2145770), (5, 1716616), (8, 1072885), (10, 858308), (11, 780280), (20, 429154), (22, 390140), (40, 214577), (44, 195070), (55, 156056), (88, 97535), (110, 78028), (220, 39014), (440, 19507)]