5361400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2437}}^1$

素因数の和:2464

約数の個数: 48

約数和(自身を含む): 13604040

約数和(自身を除く): 8242640

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2200, 2437, 4874, 9748, 12185, 19496, 24370, 26807, 48740, 53614, 60925, 97480, 107228, 121850, 134035, 214456, 243700, 268070, 487400, 536140, 670175, 1072280, 1340350, 2680700, 5361400]

約数ペア:

[(1, 5361400), (2, 2680700), (4, 1340350), (5, 1072280), (8, 670175), (10, 536140), (11, 487400), (20, 268070), (22, 243700), (25, 214456), (40, 134035), (44, 121850), (50, 107228), (55, 97480), (88, 60925), (100, 53614), (110, 48740), (200, 26807), (220, 24370), (275, 19496), (440, 12185), (550, 9748), (1100, 4874), (2200, 2437)]