2022834440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{417941}}^1$

素因数の和:417974

約数の個数: 48

約数和(自身を含む): 5002765740

約数和(自身を除く): 2979931300

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 2420, 4840, 417941, 835882, 1671764, 2089705, 3343528, 4179410, 4597351, 8358820, 9194702, 16717640, 18389404, 22986755, 36778808, 45973510, 50570861, 91947020, 101141722, 183894040, 202283444, 252854305, 404566888, 505708610, 1011417220, 2022834440]

約数ペア:

[(1, 2022834440), (2, 1011417220), (4, 505708610), (5, 404566888), (8, 252854305), (10, 202283444), (11, 183894040), (20, 101141722), (22, 91947020), (40, 50570861), (44, 45973510), (55, 36778808), (88, 22986755), (110, 18389404), (121, 16717640), (220, 9194702), (242, 8358820), (440, 4597351), (484, 4179410), (605, 3343528), (968, 2089705), (1210, 1671764), (2420, 835882), (4840, 417941)]