2017974160

素因数分解:

$2^4\times 5^1\times {\mathrm{719}}^1\times {\mathrm{35083}}^1$

素因数の和:35815

約数の個数: 40

約数和(自身を含む): 4698449280

約数和(自身を除く): 2680475120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 719, 1438, 2876, 3595, 5752, 7190, 11504, 14380, 28760, 35083, 57520, 70166, 140332, 175415, 280664, 350830, 561328, 701660, 1403320, 2806640, 25224677, 50449354, 100898708, 126123385, 201797416, 252246770, 403594832, 504493540, 1008987080, 2017974160]

約数ペア:

[(1, 2017974160), (2, 1008987080), (4, 504493540), (5, 403594832), (8, 252246770), (10, 201797416), (16, 126123385), (20, 100898708), (40, 50449354), (80, 25224677), (719, 2806640), (1438, 1403320), (2876, 701660), (3595, 561328), (5752, 350830), (7190, 280664), (11504, 175415), (14380, 140332), (28760, 70166), (35083, 57520)]