13421750

素因数分解:

$2^1\times 5^3\times {\mathrm{37}}^1\times {\mathrm{1451}}^1$

素因数の和:1505

約数の個数: 32

約数和(自身を含む): 25822368

約数和(自身を除く): 12400618

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 125, 185, 250, 370, 925, 1451, 1850, 2902, 4625, 7255, 9250, 14510, 36275, 53687, 72550, 107374, 181375, 268435, 362750, 536870, 1342175, 2684350, 6710875, 13421750]

約数ペア:

[(1, 13421750), (2, 6710875), (5, 2684350), (10, 1342175), (25, 536870), (37, 362750), (50, 268435), (74, 181375), (125, 107374), (185, 72550), (250, 53687), (370, 36275), (925, 14510), (1451, 9250), (1850, 7255), (2902, 4625)]