36328720

素因数分解:

$2^4\times 5^1\times {\mathrm{454109}}^1$

素因数の和:454122

約数の個数: 20

約数和(自身を含む): 84464460

約数和(自身を除く): 48135740

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 454109, 908218, 1816436, 2270545, 3632872, 4541090, 7265744, 9082180, 18164360, 36328720]

約数ペア:

[(1, 36328720), (2, 18164360), (4, 9082180), (5, 7265744), (8, 4541090), (10, 3632872), (16, 2270545), (20, 1816436), (40, 908218), (80, 454109)]