67710040

素因数分解:

$2^3\times 5^1\times {\mathrm{337}}^1\times {\mathrm{5023}}^1$

素因数の和:5371

約数の個数: 32

約数和(自身を含む): 152830080

約数和(自身を除く): 85120040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 337, 674, 1348, 1685, 2696, 3370, 5023, 6740, 10046, 13480, 20092, 25115, 40184, 50230, 100460, 200920, 1692751, 3385502, 6771004, 8463755, 13542008, 16927510, 33855020, 67710040]

約数ペア:

[(1, 67710040), (2, 33855020), (4, 16927510), (5, 13542008), (8, 8463755), (10, 6771004), (20, 3385502), (40, 1692751), (337, 200920), (674, 100460), (1348, 50230), (1685, 40184), (2696, 25115), (3370, 20092), (5023, 13480), (6740, 10046)]