13324000

素因数分解:

$2^5\times 5^3\times {\mathrm{3331}}^1$

素因数の和:3356

約数の個数: 48

約数和(自身を含む): 32746896

約数和(自身を除く): 19422896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 2000, 3331, 4000, 6662, 13324, 16655, 26648, 33310, 53296, 66620, 83275, 106592, 133240, 166550, 266480, 333100, 416375, 532960, 666200, 832750, 1332400, 1665500, 2664800, 3331000, 6662000, 13324000]

約数ペア:

[(1, 13324000), (2, 6662000), (4, 3331000), (5, 2664800), (8, 1665500), (10, 1332400), (16, 832750), (20, 666200), (25, 532960), (32, 416375), (40, 333100), (50, 266480), (80, 166550), (100, 133240), (125, 106592), (160, 83275), (200, 66620), (250, 53296), (400, 33310), (500, 26648), (800, 16655), (1000, 13324), (2000, 6662), (3331, 4000)]