273201260

素因数分解:

$2^2\times 5^1\times {\mathrm{2777}}^1\times {\mathrm{4919}}^1$

素因数の和:7705

約数の個数: 24

約数和(自身を含む): 574045920

約数和(自身を除く): 300844660

約数列:

[1, 2, 4, 5, 10, 20, 2777, 4919, 5554, 9838, 11108, 13885, 19676, 24595, 27770, 49190, 55540, 98380, 13660063, 27320126, 54640252, 68300315, 136600630, 273201260]

約数ペア:

[(1, 273201260), (2, 136600630), (4, 68300315), (5, 54640252), (10, 27320126), (20, 13660063), (2777, 98380), (4919, 55540), (5554, 49190), (9838, 27770), (11108, 24595), (13885, 19676)]