83421080

素因数分解:

$2^3\times 5^1\times {\mathrm{751}}^1\times {\mathrm{2777}}^1$

素因数の和:3539

約数の個数: 32

約数和(自身を含む): 188015040

約数和(自身を除く): 104593960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 751, 1502, 2777, 3004, 3755, 5554, 6008, 7510, 11108, 13885, 15020, 22216, 27770, 30040, 55540, 111080, 2085527, 4171054, 8342108, 10427635, 16684216, 20855270, 41710540, 83421080]

約数ペア:

[(1, 83421080), (2, 41710540), (4, 20855270), (5, 16684216), (8, 10427635), (10, 8342108), (20, 4171054), (40, 2085527), (751, 111080), (1502, 55540), (2777, 30040), (3004, 27770), (3755, 22216), (5554, 15020), (6008, 13885), (7510, 11108)]