848941520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{7937}}^1$

素因数の和:8148

約数の個数: 80

約数和(自身を含む): 2267854848

約数和(自身を除く): 1418913328

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 191, 280, 382, 560, 764, 955, 1337, 1528, 1910, 2674, 3056, 3820, 5348, 6685, 7640, 7937, 10696, 13370, 15280, 15874, 21392, 26740, 31748, 39685, 53480, 55559, 63496, 79370, 106960, 111118, 126992, 158740, 222236, 277795, 317480, 444472, 555590, 634960, 888944, 1111180, 1515967, 2222360, 3031934, 4444720, 6063868, 7579835, 10611769, 12127736, 15159670, 21223538, 24255472, 30319340, 42447076, 53058845, 60638680, 84894152, 106117690, 121277360, 169788304, 212235380, 424470760, 848941520]

約数ペア:

[(1, 848941520), (2, 424470760), (4, 212235380), (5, 169788304), (7, 121277360), (8, 106117690), (10, 84894152), (14, 60638680), (16, 53058845), (20, 42447076), (28, 30319340), (35, 24255472), (40, 21223538), (56, 15159670), (70, 12127736), (80, 10611769), (112, 7579835), (140, 6063868), (191, 4444720), (280, 3031934), (382, 2222360), (560, 1515967), (764, 1111180), (955, 888944), (1337, 634960), (1528, 555590), (1910, 444472), (2674, 317480), (3056, 277795), (3820, 222236), (5348, 158740), (6685, 126992), (7640, 111118), (7937, 106960), (10696, 79370), (13370, 63496), (15280, 55559), (15874, 53480), (21392, 39685), (26740, 31748)]