5745080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1187}}^1$

素因数の和:1220

約数の個数: 48

約数和(自身を含む): 14220360

約数和(自身を除く): 8475280

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1187, 1210, 2374, 2420, 4748, 4840, 5935, 9496, 11870, 13057, 23740, 26114, 47480, 52228, 65285, 104456, 130570, 143627, 261140, 287254, 522280, 574508, 718135, 1149016, 1436270, 2872540, 5745080]

約数ペア:

[(1, 5745080), (2, 2872540), (4, 1436270), (5, 1149016), (8, 718135), (10, 574508), (11, 522280), (20, 287254), (22, 261140), (40, 143627), (44, 130570), (55, 104456), (88, 65285), (110, 52228), (121, 47480), (220, 26114), (242, 23740), (440, 13057), (484, 11870), (605, 9496), (968, 5935), (1187, 4840), (1210, 4748), (2374, 2420)]