25418560

素因数分解:

$2^6\times 5^1\times {\mathrm{79433}}^1$

素因数の和:79450

約数の個数: 28

約数和(自身を含む): 60528708

約数和(自身を除く): 35110148

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 79433, 158866, 317732, 397165, 635464, 794330, 1270928, 1588660, 2541856, 3177320, 5083712, 6354640, 12709280, 25418560]

約数ペア:

[(1, 25418560), (2, 12709280), (4, 6354640), (5, 5083712), (8, 3177320), (10, 2541856), (16, 1588660), (20, 1270928), (32, 794330), (40, 635464), (64, 397165), (80, 317732), (160, 158866), (320, 79433)]