1156147780

素因数分解:

$2^2\times 5^1\times {\mathrm{2417}}^1\times {\mathrm{23917}}^1$

素因数の和:26343

約数の個数: 24

約数和(自身を含む): 2429016408

約数和(自身を除く): 1272868628

約数列:

[1, 2, 4, 5, 10, 20, 2417, 4834, 9668, 12085, 23917, 24170, 47834, 48340, 95668, 119585, 239170, 478340, 57807389, 115614778, 231229556, 289036945, 578073890, 1156147780]

約数ペア:

[(1, 1156147780), (2, 578073890), (4, 289036945), (5, 231229556), (10, 115614778), (20, 57807389), (2417, 478340), (4834, 239170), (9668, 119585), (12085, 95668), (23917, 48340), (24170, 47834)]