9776140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1201}}^1$

素因数の和:1258

約数の個数: 48

約数和(自身を含む): 23020704

約数和(自身を除く): 13244564

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 148, 185, 220, 370, 407, 740, 814, 1201, 1628, 2035, 2402, 4070, 4804, 6005, 8140, 12010, 13211, 24020, 26422, 44437, 52844, 66055, 88874, 132110, 177748, 222185, 264220, 444370, 488807, 888740, 977614, 1955228, 2444035, 4888070, 9776140]

約数ペア:

[(1, 9776140), (2, 4888070), (4, 2444035), (5, 1955228), (10, 977614), (11, 888740), (20, 488807), (22, 444370), (37, 264220), (44, 222185), (55, 177748), (74, 132110), (110, 88874), (148, 66055), (185, 52844), (220, 44437), (370, 26422), (407, 24020), (740, 13211), (814, 12010), (1201, 8140), (1628, 6005), (2035, 4804), (2402, 4070)]