5510140

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{2011}}^1$

素因数の和:2157

約数の個数: 24

約数和(自身を含む): 11661552

約数和(自身を除く): 6151412

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2011, 2740, 4022, 8044, 10055, 20110, 40220, 275507, 551014, 1102028, 1377535, 2755070, 5510140]

約数ペア:

[(1, 5510140), (2, 2755070), (4, 1377535), (5, 1102028), (10, 551014), (20, 275507), (137, 40220), (274, 20110), (548, 10055), (685, 8044), (1370, 4022), (2011, 2740)]