234350

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:164

約数の個数: 24

約数和(自身を含む): 450120

約数和(自身を除く): 215770

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 109, 215, 218, 430, 545, 1075, 1090, 2150, 2725, 4687, 5450, 9374, 23435, 46870, 117175, 234350]

約数ペア:

[(1, 234350), (2, 117175), (5, 46870), (10, 23435), (25, 9374), (43, 5450), (50, 4687), (86, 2725), (109, 2150), (215, 1090), (218, 1075), (430, 545)]