68092040

素因数分解:

$2^3\times 5^1\times {\mathrm{613}}^1\times {\mathrm{2777}}^1$

素因数の和:3401

約数の個数: 32

約数和(自身を含む): 153512280

約数和(自身を除く): 85420240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 613, 1226, 2452, 2777, 3065, 4904, 5554, 6130, 11108, 12260, 13885, 22216, 24520, 27770, 55540, 111080, 1702301, 3404602, 6809204, 8511505, 13618408, 17023010, 34046020, 68092040]

約数ペア:

[(1, 68092040), (2, 34046020), (4, 17023010), (5, 13618408), (8, 8511505), (10, 6809204), (20, 3404602), (40, 1702301), (613, 111080), (1226, 55540), (2452, 27770), (2777, 24520), (3065, 22216), (4904, 13885), (5554, 12260), (6130, 11108)]