812320

素因数分解:

$2^5\times 5^1\times {\mathrm{5077}}^1$

素因数の和:5092

約数の個数: 24

約数和(自身を含む): 1919484

約数和(自身を除く): 1107164

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 5077, 10154, 20308, 25385, 40616, 50770, 81232, 101540, 162464, 203080, 406160, 812320]

約数ペア:

[(1, 812320), (2, 406160), (4, 203080), (5, 162464), (8, 101540), (10, 81232), (16, 50770), (20, 40616), (32, 25385), (40, 20308), (80, 10154), (160, 5077)]