40342040

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{15053}}^1$

素因数の和:15131

約数の個数: 32

約数和(自身を含む): 92130480

約数和(自身を除く): 51788440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 15053, 30106, 60212, 75265, 120424, 150530, 301060, 602120, 1008551, 2017102, 4034204, 5042755, 8068408, 10085510, 20171020, 40342040]

約数ペア:

[(1, 40342040), (2, 20171020), (4, 10085510), (5, 8068408), (8, 5042755), (10, 4034204), (20, 2017102), (40, 1008551), (67, 602120), (134, 301060), (268, 150530), (335, 120424), (536, 75265), (670, 60212), (1340, 30106), (2680, 15053)]