12696250

素因数分解:

$2^1\times 5^4\times 7^1\times {\mathrm{1451}}^1$

素因数の和:1480

約数の個数: 40

約数和(自身を含む): 27216288

約数和(自身を除く): 14520038

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 250, 350, 625, 875, 1250, 1451, 1750, 2902, 4375, 7255, 8750, 10157, 14510, 20314, 36275, 50785, 72550, 101570, 181375, 253925, 362750, 507850, 906875, 1269625, 1813750, 2539250, 6348125, 12696250]

約数ペア:

[(1, 12696250), (2, 6348125), (5, 2539250), (7, 1813750), (10, 1269625), (14, 906875), (25, 507850), (35, 362750), (50, 253925), (70, 181375), (125, 101570), (175, 72550), (250, 50785), (350, 36275), (625, 20314), (875, 14510), (1250, 10157), (1451, 8750), (1750, 7255), (2902, 4375)]