13504160

素因数分解:

$2^5\times 5^1\times {\mathrm{84401}}^1$

素因数の和:84416

約数の個数: 24

約数和(自身を含む): 31903956

約数和(自身を除く): 18399796

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 84401, 168802, 337604, 422005, 675208, 844010, 1350416, 1688020, 2700832, 3376040, 6752080, 13504160]

約数ペア:

[(1, 13504160), (2, 6752080), (4, 3376040), (5, 2700832), (8, 1688020), (10, 1350416), (16, 844010), (20, 675208), (32, 422005), (40, 337604), (80, 168802), (160, 84401)]