528022498520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19507}}^1\times {\mathrm{61519}}^1$

素因数の和:81048

約数の個数: 64

約数和(自身を含む): 1296142732800

約数和(自身を除く): 768120234280

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 19507, 39014, 61519, 78028, 97535, 123038, 156056, 195070, 214577, 246076, 307595, 390140, 429154, 492152, 615190, 676709, 780280, 858308, 1072885, 1230380, 1353418, 1716616, 2145770, 2460760, 2706836, 3383545, 4291540, 5413672, 6767090, 8583080, 13534180, 27068360, 1200051133, 2400102266, 4800204532, 6000255665, 9600409064, 12000511330, 13200562463, 24001022660, 26401124926, 48002045320, 52802249852, 66002812315, 105604499704, 132005624630, 264011249260, 528022498520]

約数ペア:

[(1, 528022498520), (2, 264011249260), (4, 132005624630), (5, 105604499704), (8, 66002812315), (10, 52802249852), (11, 48002045320), (20, 26401124926), (22, 24001022660), (40, 13200562463), (44, 12000511330), (55, 9600409064), (88, 6000255665), (110, 4800204532), (220, 2400102266), (440, 1200051133), (19507, 27068360), (39014, 13534180), (61519, 8583080), (78028, 6767090), (97535, 5413672), (123038, 4291540), (156056, 3383545), (195070, 2706836), (214577, 2460760), (246076, 2145770), (307595, 1716616), (390140, 1353418), (429154, 1230380), (492152, 1072885), (615190, 858308), (676709, 780280)]