12805150

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{5449}}^1$

素因数の和:5508

約数の個数: 24

約数和(自身を含む): 24328800

約数和(自身を除く): 11523650

約数列:

[1, 2, 5, 10, 25, 47, 50, 94, 235, 470, 1175, 2350, 5449, 10898, 27245, 54490, 136225, 256103, 272450, 512206, 1280515, 2561030, 6402575, 12805150]

約数ペア:

[(1, 12805150), (2, 6402575), (5, 2561030), (10, 1280515), (25, 512206), (47, 272450), (50, 256103), (94, 136225), (235, 54490), (470, 27245), (1175, 10898), (2350, 5449)]