24120220

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{8803}}^1$

素因数の和:8949

約数の個数: 24

約数和(自身を含む): 51027984

約数和(自身を除く): 26907764

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 8803, 17606, 35212, 44015, 88030, 176060, 1206011, 2412022, 4824044, 6030055, 12060110, 24120220]

約数ペア:

[(1, 24120220), (2, 12060110), (4, 6030055), (5, 4824044), (10, 2412022), (20, 1206011), (137, 176060), (274, 88030), (548, 44015), (685, 35212), (1370, 17606), (2740, 8803)]