20225550310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{827}}^1\times {\mathrm{349379}}^1$

素因数の和:350220

約数の個数: 32

約数和(自身を含む): 41657276160

約数和(自身を除く): 21431725850

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 827, 1654, 4135, 5789, 8270, 11578, 28945, 57890, 349379, 698758, 1746895, 2445653, 3493790, 4891306, 12228265, 24456530, 288936433, 577872866, 1444682165, 2022555031, 2889364330, 4045110062, 10112775155, 20225550310]

約数ペア:

[(1, 20225550310), (2, 10112775155), (5, 4045110062), (7, 2889364330), (10, 2022555031), (14, 1444682165), (35, 577872866), (70, 288936433), (827, 24456530), (1654, 12228265), (4135, 4891306), (5789, 3493790), (8270, 2445653), (11578, 1746895), (28945, 698758), (57890, 349379)]