249536620

素因数分解:

$2^2\times 5^1\times {\mathrm{853}}^1\times {\mathrm{14627}}^1$

素因数の和:15489

約数の個数: 24

約数和(自身を含む): 524677104

約数和(自身を除く): 275140484

約数列:

[1, 2, 4, 5, 10, 20, 853, 1706, 3412, 4265, 8530, 14627, 17060, 29254, 58508, 73135, 146270, 292540, 12476831, 24953662, 49907324, 62384155, 124768310, 249536620]

約数ペア:

[(1, 249536620), (2, 124768310), (4, 62384155), (5, 49907324), (10, 24953662), (20, 12476831), (853, 292540), (1706, 146270), (3412, 73135), (4265, 58508), (8530, 29254), (14627, 17060)]