264419080

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{52051}}^1$

素因数の和:52189

約数の個数: 32

約数和(自身を含む): 599639040

約数和(自身を除く): 335219960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 5080, 52051, 104102, 208204, 260255, 416408, 520510, 1041020, 2082040, 6610477, 13220954, 26441908, 33052385, 52883816, 66104770, 132209540, 264419080]

約数ペア:

[(1, 264419080), (2, 132209540), (4, 66104770), (5, 52883816), (8, 33052385), (10, 26441908), (20, 13220954), (40, 6610477), (127, 2082040), (254, 1041020), (508, 520510), (635, 416408), (1016, 260255), (1270, 208204), (2540, 104102), (5080, 52051)]