569688880

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{1471}}^1$

素因数の和:1634

約数の個数: 80

約数和(自身を含む): 1366769664

約数和(自身を除く): 797080784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 103, 188, 206, 235, 376, 412, 470, 515, 752, 824, 940, 1030, 1471, 1648, 1880, 2060, 2942, 3760, 4120, 4841, 5884, 7355, 8240, 9682, 11768, 14710, 19364, 23536, 24205, 29420, 38728, 48410, 58840, 69137, 77456, 96820, 117680, 138274, 151513, 193640, 276548, 303026, 345685, 387280, 553096, 606052, 691370, 757565, 1106192, 1212104, 1382740, 1515130, 2424208, 2765480, 3030260, 5530960, 6060520, 7121111, 12121040, 14242222, 28484444, 35605555, 56968888, 71211110, 113937776, 142422220, 284844440, 569688880]

約数ペア:

[(1, 569688880), (2, 284844440), (4, 142422220), (5, 113937776), (8, 71211110), (10, 56968888), (16, 35605555), (20, 28484444), (40, 14242222), (47, 12121040), (80, 7121111), (94, 6060520), (103, 5530960), (188, 3030260), (206, 2765480), (235, 2424208), (376, 1515130), (412, 1382740), (470, 1212104), (515, 1106192), (752, 757565), (824, 691370), (940, 606052), (1030, 553096), (1471, 387280), (1648, 345685), (1880, 303026), (2060, 276548), (2942, 193640), (3760, 151513), (4120, 138274), (4841, 117680), (5884, 96820), (7355, 77456), (8240, 69137), (9682, 58840), (11768, 48410), (14710, 38728), (19364, 29420), (23536, 24205)]