4628932220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21040601}}^1$

素因数の和:21040621

約数の個数: 24

約数和(自身を含む): 10604463408

約数和(自身を除く): 5975531188

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 21040601, 42081202, 84162404, 105203005, 210406010, 231446611, 420812020, 462893222, 925786444, 1157233055, 2314466110, 4628932220]

約数ペア:

[(1, 4628932220), (2, 2314466110), (4, 1157233055), (5, 925786444), (10, 462893222), (11, 420812020), (20, 231446611), (22, 210406010), (44, 105203005), (55, 84162404), (110, 42081202), (220, 21040601)]