24686860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{112213}}^1$

素因数の和:112233

約数の個数: 24

約数和(自身を含む): 56555856

約数和(自身を除く): 31868996

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 112213, 224426, 448852, 561065, 1122130, 1234343, 2244260, 2468686, 4937372, 6171715, 12343430, 24686860]

約数ペア:

[(1, 24686860), (2, 12343430), (4, 6171715), (5, 4937372), (10, 2468686), (11, 2244260), (20, 1234343), (22, 1122130), (44, 561065), (55, 448852), (110, 224426), (220, 112213)]