2247080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5107}}^1$

素因数の和:5129

約数の個数: 32

約数和(自身を含む): 5516640

約数和(自身を除く): 3269560

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 5107, 10214, 20428, 25535, 40856, 51070, 56177, 102140, 112354, 204280, 224708, 280885, 449416, 561770, 1123540, 2247080]

約数ペア:

[(1, 2247080), (2, 1123540), (4, 561770), (5, 449416), (8, 280885), (10, 224708), (11, 204280), (20, 112354), (22, 102140), (40, 56177), (44, 51070), (55, 40856), (88, 25535), (110, 20428), (220, 10214), (440, 5107)]