2010589570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{445807}}^1$

素因数の和:445866

約数の個数: 32

約数和(自身を含む): 4044370176

約数和(自身を除く): 2033780606

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 902, 2255, 4510, 445807, 891614, 2229035, 4458070, 4903877, 9807754, 18278087, 24519385, 36556174, 49038770, 91390435, 182780870, 201058957, 402117914, 1005294785, 2010589570]

約数ペア:

[(1, 2010589570), (2, 1005294785), (5, 402117914), (10, 201058957), (11, 182780870), (22, 91390435), (41, 49038770), (55, 36556174), (82, 24519385), (110, 18278087), (205, 9807754), (410, 4903877), (451, 4458070), (902, 2229035), (2255, 891614), (4510, 445807)]