42227090

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{41809}}^1$

素因数の和:41917

約数の個数: 16

約数和(自身を含む): 76763160

約数和(自身を除く): 34536070

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 41809, 83618, 209045, 418090, 4222709, 8445418, 21113545, 42227090]

約数ペア:

[(1, 42227090), (2, 21113545), (5, 8445418), (10, 4222709), (101, 418090), (202, 209045), (505, 83618), (1010, 41809)]