9938133080

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{701}}^1\times {\mathrm{7541}}^1$

素因数の和:8300

約数の個数: 64

約数和(自身を含む): 22872170880

約数和(自身を除く): 12934037800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 701, 940, 1402, 1880, 2804, 3505, 5608, 7010, 7541, 14020, 15082, 28040, 30164, 32947, 37705, 60328, 65894, 75410, 131788, 150820, 164735, 263576, 301640, 329470, 354427, 658940, 708854, 1317880, 1417708, 1772135, 2835416, 3544270, 5286241, 7088540, 10572482, 14177080, 21144964, 26431205, 42289928, 52862410, 105724820, 211449640, 248453327, 496906654, 993813308, 1242266635, 1987626616, 2484533270, 4969066540, 9938133080]

約数ペア:

[(1, 9938133080), (2, 4969066540), (4, 2484533270), (5, 1987626616), (8, 1242266635), (10, 993813308), (20, 496906654), (40, 248453327), (47, 211449640), (94, 105724820), (188, 52862410), (235, 42289928), (376, 26431205), (470, 21144964), (701, 14177080), (940, 10572482), (1402, 7088540), (1880, 5286241), (2804, 3544270), (3505, 2835416), (5608, 1772135), (7010, 1417708), (7541, 1317880), (14020, 708854), (15082, 658940), (28040, 354427), (30164, 329470), (32947, 301640), (37705, 263576), (60328, 164735), (65894, 150820), (75410, 131788)]