14288720

素因数分解:

$2^4\times 5^1\times {\mathrm{178609}}^1$

素因数の和:178622

約数の個数: 20

約数和(自身を含む): 33221460

約数和(自身を除く): 18932740

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 178609, 357218, 714436, 893045, 1428872, 1786090, 2857744, 3572180, 7144360, 14288720]

約数ペア:

[(1, 14288720), (2, 7144360), (4, 3572180), (5, 2857744), (8, 1786090), (10, 1428872), (16, 893045), (20, 714436), (40, 357218), (80, 178609)]