16490300

素因数分解:

$2^2\times 5^2\times {\mathrm{103}}^1\times {\mathrm{1601}}^1$

素因数の和:1718

約数の個数: 36

約数和(自身を含む): 36153936

約数和(自身を除く): 19663636

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 103, 206, 412, 515, 1030, 1601, 2060, 2575, 3202, 5150, 6404, 8005, 10300, 16010, 32020, 40025, 80050, 160100, 164903, 329806, 659612, 824515, 1649030, 3298060, 4122575, 8245150, 16490300]

約数ペア:

[(1, 16490300), (2, 8245150), (4, 4122575), (5, 3298060), (10, 1649030), (20, 824515), (25, 659612), (50, 329806), (100, 164903), (103, 160100), (206, 80050), (412, 40025), (515, 32020), (1030, 16010), (1601, 10300), (2060, 8005), (2575, 6404), (3202, 5150)]