11035280

素因数分解:

$2^4\times 5^1\times {\mathrm{137941}}^1$

素因数の和:137954

約数の個数: 20

約数和(自身を含む): 25657212

約数和(自身を除く): 14621932

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 137941, 275882, 551764, 689705, 1103528, 1379410, 2207056, 2758820, 5517640, 11035280]

約数ペア:

[(1, 11035280), (2, 5517640), (4, 2758820), (5, 2207056), (8, 1379410), (10, 1103528), (16, 689705), (20, 551764), (40, 275882), (80, 137941)]