33443120

素因数分解:

$2^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{4139}}^1$

素因数の和:4253

約数の個数: 40

約数和(自身を含む): 78544080

約数和(自身を除く): 45100960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 101, 202, 404, 505, 808, 1010, 1616, 2020, 4040, 4139, 8080, 8278, 16556, 20695, 33112, 41390, 66224, 82780, 165560, 331120, 418039, 836078, 1672156, 2090195, 3344312, 4180390, 6688624, 8360780, 16721560, 33443120]

約数ペア:

[(1, 33443120), (2, 16721560), (4, 8360780), (5, 6688624), (8, 4180390), (10, 3344312), (16, 2090195), (20, 1672156), (40, 836078), (80, 418039), (101, 331120), (202, 165560), (404, 82780), (505, 66224), (808, 41390), (1010, 33112), (1616, 20695), (2020, 16556), (4040, 8278), (4139, 8080)]