40837970

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{42101}}^1$

素因数の和:42205

約数の個数: 16

約数和(自身を含む): 74267928

約数和(自身を除く): 33429958

約数列:

[1, 2, 5, 10, 97, 194, 485, 970, 42101, 84202, 210505, 421010, 4083797, 8167594, 20418985, 40837970]

約数ペア:

[(1, 40837970), (2, 20418985), (5, 8167594), (10, 4083797), (97, 421010), (194, 210505), (485, 84202), (970, 42101)]