2022196880

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2297951}}^1$

素因数の和:2297975

約数の個数: 40

約数和(自身を含む): 5129028864

約数和(自身を除く): 3106831984

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 2297951, 4595902, 9191804, 11489755, 18383608, 22979510, 25277461, 36767216, 45959020, 50554922, 91918040, 101109844, 126387305, 183836080, 202219688, 252774610, 404439376, 505549220, 1011098440, 2022196880]

約数ペア:

[(1, 2022196880), (2, 1011098440), (4, 505549220), (5, 404439376), (8, 252774610), (10, 202219688), (11, 183836080), (16, 126387305), (20, 101109844), (22, 91918040), (40, 50554922), (44, 45959020), (55, 36767216), (80, 25277461), (88, 22979510), (110, 18383608), (176, 11489755), (220, 9191804), (440, 4595902), (880, 2297951)]