41067280

素因数分解:

$2^4\times 5^1\times {\mathrm{513341}}^1$

素因数の和:513354

約数の個数: 20

約数和(自身を含む): 95481612

約数和(自身を除く): 54414332

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 513341, 1026682, 2053364, 2566705, 4106728, 5133410, 8213456, 10266820, 20533640, 41067280]

約数ペア:

[(1, 41067280), (2, 20533640), (4, 10266820), (5, 8213456), (8, 5133410), (10, 4106728), (16, 2566705), (20, 2053364), (40, 1026682), (80, 513341)]