33980900

素因数分解:

$2^2\times 5^2\times {\mathrm{419}}^1\times {\mathrm{811}}^1$

素因数の和:1244

約数の個数: 36

約数和(自身を含む): 74005680

約数和(自身を除く): 40024780

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 419, 811, 838, 1622, 1676, 2095, 3244, 4055, 4190, 8110, 8380, 10475, 16220, 20275, 20950, 40550, 41900, 81100, 339809, 679618, 1359236, 1699045, 3398090, 6796180, 8495225, 16990450, 33980900]

約数ペア:

[(1, 33980900), (2, 16990450), (4, 8495225), (5, 6796180), (10, 3398090), (20, 1699045), (25, 1359236), (50, 679618), (100, 339809), (419, 81100), (811, 41900), (838, 40550), (1622, 20950), (1676, 20275), (2095, 16220), (3244, 10475), (4055, 8380), (4190, 8110)]