22562960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{937}}^1$

素因数の和:1000

約数の個数: 80

約数和(自身を含む): 61412736

約数和(自身を除く): 38849776

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 43, 56, 70, 80, 86, 112, 140, 172, 215, 280, 301, 344, 430, 560, 602, 688, 860, 937, 1204, 1505, 1720, 1874, 2408, 3010, 3440, 3748, 4685, 4816, 6020, 6559, 7496, 9370, 12040, 13118, 14992, 18740, 24080, 26236, 32795, 37480, 40291, 52472, 65590, 74960, 80582, 104944, 131180, 161164, 201455, 262360, 282037, 322328, 402910, 524720, 564074, 644656, 805820, 1128148, 1410185, 1611640, 2256296, 2820370, 3223280, 4512592, 5640740, 11281480, 22562960]

約数ペア:

[(1, 22562960), (2, 11281480), (4, 5640740), (5, 4512592), (7, 3223280), (8, 2820370), (10, 2256296), (14, 1611640), (16, 1410185), (20, 1128148), (28, 805820), (35, 644656), (40, 564074), (43, 524720), (56, 402910), (70, 322328), (80, 282037), (86, 262360), (112, 201455), (140, 161164), (172, 131180), (215, 104944), (280, 80582), (301, 74960), (344, 65590), (430, 52472), (560, 40291), (602, 37480), (688, 32795), (860, 26236), (937, 24080), (1204, 18740), (1505, 14992), (1720, 13118), (1874, 12040), (2408, 9370), (3010, 7496), (3440, 6559), (3748, 6020), (4685, 4816)]