2522560

素因数分解:

$2^6\times 5^1\times {\mathrm{7883}}^1$

素因数の和:7900

約数の個数: 28

約数和(自身を含む): 6007608

約数和(自身を除く): 3485048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 7883, 15766, 31532, 39415, 63064, 78830, 126128, 157660, 252256, 315320, 504512, 630640, 1261280, 2522560]

約数ペア:

[(1, 2522560), (2, 1261280), (4, 630640), (5, 504512), (8, 315320), (10, 252256), (16, 157660), (20, 126128), (32, 78830), (40, 63064), (64, 39415), (80, 31532), (160, 15766), (320, 7883)]