40381010

素因数分解:

$2^1\times 5^1\times {\mathrm{367}}^1\times {\mathrm{11003}}^1$

素因数の和:11377

約数の個数: 16

約数和(自身を含む): 72890496

約数和(自身を除く): 32509486

約数列:

[1, 2, 5, 10, 367, 734, 1835, 3670, 11003, 22006, 55015, 110030, 4038101, 8076202, 20190505, 40381010]

約数ペア:

[(1, 40381010), (2, 20190505), (5, 8076202), (10, 4038101), (367, 110030), (734, 55015), (1835, 22006), (3670, 11003)]