116288720

素因数分解:

$2^4\times 5^1\times {\mathrm{1453609}}^1$

素因数の和:1453622

約数の個数: 20

約数和(自身を含む): 270371460

約数和(自身を除く): 154082740

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1453609, 2907218, 5814436, 7268045, 11628872, 14536090, 23257744, 29072180, 58144360, 116288720]

約数ペア:

[(1, 116288720), (2, 58144360), (4, 29072180), (5, 23257744), (8, 14536090), (10, 11628872), (16, 7268045), (20, 5814436), (40, 2907218), (80, 1453609)]