3351680

素因数分解:

$2^7\times 5^1\times {\mathrm{5237}}^1$

素因数の和:5256

約数の個数: 32

約数和(自身を含む): 8014140

約数和(自身を除く): 4662460

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 5237, 10474, 20948, 26185, 41896, 52370, 83792, 104740, 167584, 209480, 335168, 418960, 670336, 837920, 1675840, 3351680]

約数ペア:

[(1, 3351680), (2, 1675840), (4, 837920), (5, 670336), (8, 418960), (10, 335168), (16, 209480), (20, 167584), (32, 104740), (40, 83792), (64, 52370), (80, 41896), (128, 26185), (160, 20948), (320, 10474), (640, 5237)]