12806600

素因数分解:

$2^3\times 5^2\times {\mathrm{64033}}^1$

素因数の和:64049

約数の個数: 24

約数和(自身を含む): 29775810

約数和(自身を除く): 16969210

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 64033, 128066, 256132, 320165, 512264, 640330, 1280660, 1600825, 2561320, 3201650, 6403300, 12806600]

約数ペア:

[(1, 12806600), (2, 6403300), (4, 3201650), (5, 2561320), (8, 1600825), (10, 1280660), (20, 640330), (25, 512264), (40, 320165), (50, 256132), (100, 128066), (200, 64033)]