1036728080

素因数分解:

$2^4\times 5^1\times {\mathrm{3511}}^1\times {\mathrm{3691}}^1$

素因数の和:7215

約数の個数: 40

約数和(自身を含む): 2411732544

約数和(自身を除く): 1375004464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 3511, 3691, 7022, 7382, 14044, 14764, 17555, 18455, 28088, 29528, 35110, 36910, 56176, 59056, 70220, 73820, 140440, 147640, 280880, 295280, 12959101, 25918202, 51836404, 64795505, 103672808, 129591010, 207345616, 259182020, 518364040, 1036728080]

約数ペア:

[(1, 1036728080), (2, 518364040), (4, 259182020), (5, 207345616), (8, 129591010), (10, 103672808), (16, 64795505), (20, 51836404), (40, 25918202), (80, 12959101), (3511, 295280), (3691, 280880), (7022, 147640), (7382, 140440), (14044, 73820), (14764, 70220), (17555, 59056), (18455, 56176), (28088, 36910), (29528, 35110)]