2247352580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10215239}}^1$

素因数の和:10215259

約数の個数: 24

約数和(自身を含む): 5148480960

約数和(自身を除く): 2901128380

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 10215239, 20430478, 40860956, 51076195, 102152390, 112367629, 204304780, 224735258, 449470516, 561838145, 1123676290, 2247352580]

約数ペア:

[(1, 2247352580), (2, 1123676290), (4, 561838145), (5, 449470516), (10, 224735258), (11, 204304780), (20, 112367629), (22, 102152390), (44, 51076195), (55, 40860956), (110, 20430478), (220, 10215239)]