79136140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{208253}}^1$

素因数の和:208281

約数の個数: 24

約数和(自身を含む): 174933360

約数和(自身を除く): 95797220

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 208253, 416506, 833012, 1041265, 2082530, 3956807, 4165060, 7913614, 15827228, 19784035, 39568070, 79136140]

約数ペア:

[(1, 79136140), (2, 39568070), (4, 19784035), (5, 15827228), (10, 7913614), (19, 4165060), (20, 3956807), (38, 2082530), (76, 1041265), (95, 833012), (190, 416506), (380, 208253)]