67034780

素因数分解:

$2^2\times 5^1\times {\mathrm{1489}}^1\times {\mathrm{2251}}^1$

素因数の和:3749

約数の個数: 24

約数和(自身を含む): 140930160

約数和(自身を除く): 73895380

約数列:

[1, 2, 4, 5, 10, 20, 1489, 2251, 2978, 4502, 5956, 7445, 9004, 11255, 14890, 22510, 29780, 45020, 3351739, 6703478, 13406956, 16758695, 33517390, 67034780]

約数ペア:

[(1, 67034780), (2, 33517390), (4, 16758695), (5, 13406956), (10, 6703478), (20, 3351739), (1489, 45020), (2251, 29780), (2978, 22510), (4502, 14890), (5956, 11255), (7445, 9004)]