5280276620

素因数分解:

$2^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{939551}}^1$

素因数の和:939841

約数の個数: 24

約数和(自身を含む): 11128053888

約数和(自身を除く): 5847777268

約数列:

[1, 2, 4, 5, 10, 20, 281, 562, 1124, 1405, 2810, 5620, 939551, 1879102, 3758204, 4697755, 9395510, 18791020, 264013831, 528027662, 1056055324, 1320069155, 2640138310, 5280276620]

約数ペア:

[(1, 5280276620), (2, 2640138310), (4, 1320069155), (5, 1056055324), (10, 528027662), (20, 264013831), (281, 18791020), (562, 9395510), (1124, 4697755), (1405, 3758204), (2810, 1879102), (5620, 939551)]