25499060

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{10039}}^1$

素因数の和:10175

約数の個数: 24

約数和(自身を含む): 53975040

約数和(自身を除く): 28475980

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 10039, 20078, 40156, 50195, 100390, 200780, 1274953, 2549906, 5099812, 6374765, 12749530, 25499060]

約数ペア:

[(1, 25499060), (2, 12749530), (4, 6374765), (5, 5099812), (10, 2549906), (20, 1274953), (127, 200780), (254, 100390), (508, 50195), (635, 40156), (1270, 20078), (2540, 10039)]