2741120

素因数分解:

$2^7\times 5^1\times {\mathrm{4283}}^1$

素因数の和:4302

約数の個数: 32

約数和(自身を含む): 6554520

約数和(自身を除く): 3813400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 4283, 8566, 17132, 21415, 34264, 42830, 68528, 85660, 137056, 171320, 274112, 342640, 548224, 685280, 1370560, 2741120]

約数ペア:

[(1, 2741120), (2, 1370560), (4, 685280), (5, 548224), (8, 342640), (10, 274112), (16, 171320), (20, 137056), (32, 85660), (40, 68528), (64, 42830), (80, 34264), (128, 21415), (160, 17132), (320, 8566), (640, 4283)]