55408000

素因数分解:

$2^7\times 5^3\times {\mathrm{3463}}^1$

素因数の和:3492

約数の個数: 64

約数和(自身を含む): 137797920

約数和(自身を除く): 82389920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 320, 400, 500, 640, 800, 1000, 1600, 2000, 3200, 3463, 4000, 6926, 8000, 13852, 16000, 17315, 27704, 34630, 55408, 69260, 86575, 110816, 138520, 173150, 221632, 277040, 346300, 432875, 443264, 554080, 692600, 865750, 1108160, 1385200, 1731500, 2216320, 2770400, 3463000, 5540800, 6926000, 11081600, 13852000, 27704000, 55408000]

約数ペア:

[(1, 55408000), (2, 27704000), (4, 13852000), (5, 11081600), (8, 6926000), (10, 5540800), (16, 3463000), (20, 2770400), (25, 2216320), (32, 1731500), (40, 1385200), (50, 1108160), (64, 865750), (80, 692600), (100, 554080), (125, 443264), (128, 432875), (160, 346300), (200, 277040), (250, 221632), (320, 173150), (400, 138520), (500, 110816), (640, 86575), (800, 69260), (1000, 55408), (1600, 34630), (2000, 27704), (3200, 17315), (3463, 16000), (4000, 13852), (6926, 8000)]