2698492040

素因数分解:

$2^3\times 5^1\times {\mathrm{67462301}}^1$

素因数の和:67462312

約数の個数: 16

約数和(自身を含む): 6071607180

約数和(自身を除く): 3373115140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67462301, 134924602, 269849204, 337311505, 539698408, 674623010, 1349246020, 2698492040]

約数ペア:

[(1, 2698492040), (2, 1349246020), (4, 674623010), (5, 539698408), (8, 337311505), (10, 269849204), (20, 134924602), (40, 67462301)]