40124270

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{39727}}^1$

素因数の和:39835

約数の個数: 16

約数和(自身を含む): 72940608

約数和(自身を除く): 32816338

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 39727, 79454, 198635, 397270, 4012427, 8024854, 20062135, 40124270]

約数ペア:

[(1, 40124270), (2, 20062135), (5, 8024854), (10, 4012427), (101, 397270), (202, 198635), (505, 79454), (1010, 39727)]