4105780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29327}}^1$

素因数の和:29343

約数の個数: 24

約数和(自身を含む): 9854208

約数和(自身を除く): 5748428

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 29327, 58654, 117308, 146635, 205289, 293270, 410578, 586540, 821156, 1026445, 2052890, 4105780]

約数ペア:

[(1, 4105780), (2, 2052890), (4, 1026445), (5, 821156), (7, 586540), (10, 410578), (14, 293270), (20, 205289), (28, 146635), (35, 117308), (70, 58654), (140, 29327)]