25335230

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{19949}}^1$

素因数の和:20083

約数の個数: 16

約数和(自身を含む): 45964800

約数和(自身を除く): 20629570

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 19949, 39898, 99745, 199490, 2533523, 5067046, 12667615, 25335230]

約数ペア:

[(1, 25335230), (2, 12667615), (5, 5067046), (10, 2533523), (127, 199490), (254, 99745), (635, 39898), (1270, 19949)]