32891980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{487}}^1$

素因数の和:814

約数の個数: 48

約数和(自身を含む): 75753216

約数和(自身を除く): 42861236

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 307, 487, 614, 974, 1228, 1535, 1948, 2435, 3070, 3377, 4870, 5357, 6140, 6754, 9740, 10714, 13508, 16885, 21428, 26785, 33770, 53570, 67540, 107140, 149509, 299018, 598036, 747545, 1495090, 1644599, 2990180, 3289198, 6578396, 8222995, 16445990, 32891980]

約数ペア:

[(1, 32891980), (2, 16445990), (4, 8222995), (5, 6578396), (10, 3289198), (11, 2990180), (20, 1644599), (22, 1495090), (44, 747545), (55, 598036), (110, 299018), (220, 149509), (307, 107140), (487, 67540), (614, 53570), (974, 33770), (1228, 26785), (1535, 21428), (1948, 16885), (2435, 13508), (3070, 10714), (3377, 9740), (4870, 6754), (5357, 6140)]