12207200

素因数分解:

$2^5\times 5^2\times {\mathrm{15259}}^1$

素因数の和:15279

約数の個数: 36

約数和(自身を含む): 29802780

約数和(自身を除く): 17595580

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 15259, 30518, 61036, 76295, 122072, 152590, 244144, 305180, 381475, 488288, 610360, 762950, 1220720, 1525900, 2441440, 3051800, 6103600, 12207200]

約数ペア:

[(1, 12207200), (2, 6103600), (4, 3051800), (5, 2441440), (8, 1525900), (10, 1220720), (16, 762950), (20, 610360), (25, 488288), (32, 381475), (40, 305180), (50, 244144), (80, 152590), (100, 122072), (160, 76295), (200, 61036), (400, 30518), (800, 15259)]