222156914120

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{135461533}}^1$

素因数の和:135461585

約数の個数: 32

約数和(自身を含む): 512044598520

約数和(自身を除く): 289887684400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 135461533, 270923066, 541846132, 677307665, 1083692264, 1354615330, 2709230660, 5418461320, 5553922853, 11107845706, 22215691412, 27769614265, 44431382824, 55539228530, 111078457060, 222156914120]

約数ペア:

[(1, 222156914120), (2, 111078457060), (4, 55539228530), (5, 44431382824), (8, 27769614265), (10, 22215691412), (20, 11107845706), (40, 5553922853), (41, 5418461320), (82, 2709230660), (164, 1354615330), (205, 1083692264), (328, 677307665), (410, 541846132), (820, 270923066), (1640, 135461533)]