10722800

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2437}}^1$

素因数の和:2466

約数の個数: 60

約数和(自身を含む): 28115016

約数和(自身を除く): 17392216

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 176, 200, 220, 275, 400, 440, 550, 880, 1100, 2200, 2437, 4400, 4874, 9748, 12185, 19496, 24370, 26807, 38992, 48740, 53614, 60925, 97480, 107228, 121850, 134035, 194960, 214456, 243700, 268070, 428912, 487400, 536140, 670175, 974800, 1072280, 1340350, 2144560, 2680700, 5361400, 10722800]

約数ペア:

[(1, 10722800), (2, 5361400), (4, 2680700), (5, 2144560), (8, 1340350), (10, 1072280), (11, 974800), (16, 670175), (20, 536140), (22, 487400), (25, 428912), (40, 268070), (44, 243700), (50, 214456), (55, 194960), (80, 134035), (88, 121850), (100, 107228), (110, 97480), (176, 60925), (200, 53614), (220, 48740), (275, 38992), (400, 26807), (440, 24370), (550, 19496), (880, 12185), (1100, 9748), (2200, 4874), (2437, 4400)]