57078160

素因数分解:

$2^4\times 5^1\times {\mathrm{713477}}^1$

素因数の和:713490

約数の個数: 20

約数和(自身を含む): 132706908

約数和(自身を除く): 75628748

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 713477, 1426954, 2853908, 3567385, 5707816, 7134770, 11415632, 14269540, 28539080, 57078160]

約数ペア:

[(1, 57078160), (2, 28539080), (4, 14269540), (5, 11415632), (8, 7134770), (10, 5707816), (16, 3567385), (20, 2853908), (40, 1426954), (80, 713477)]