40942910

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{941}}^1$

素因数の和:1196

約数の個数: 32

約数和(自身を含む): 77997600

約数和(自身を除く): 37054690

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 229, 458, 941, 1145, 1882, 2290, 4351, 4705, 8702, 9410, 17879, 21755, 35758, 43510, 89395, 178790, 215489, 430978, 1077445, 2154890, 4094291, 8188582, 20471455, 40942910]

約数ペア:

[(1, 40942910), (2, 20471455), (5, 8188582), (10, 4094291), (19, 2154890), (38, 1077445), (95, 430978), (190, 215489), (229, 178790), (458, 89395), (941, 43510), (1145, 35758), (1882, 21755), (2290, 17879), (4351, 9410), (4705, 8702)]