24998060

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{11467}}^1$

素因数の和:11585

約数の個数: 24

約数和(自身を含む): 52982160

約数和(自身を除く): 27984100

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 11467, 22934, 45868, 57335, 114670, 229340, 1249903, 2499806, 4999612, 6249515, 12499030, 24998060]

約数ペア:

[(1, 24998060), (2, 12499030), (4, 6249515), (5, 4999612), (10, 2499806), (20, 1249903), (109, 229340), (218, 114670), (436, 57335), (545, 45868), (1090, 22934), (2180, 11467)]