48424720

素因数分解:

$2^4\times 5^1\times {\mathrm{605309}}^1$

素因数の和:605322

約数の個数: 20

約数和(自身を含む): 112587660

約数和(自身を除く): 64162940

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 605309, 1210618, 2421236, 3026545, 4842472, 6053090, 9684944, 12106180, 24212360, 48424720]

約数ペア:

[(1, 48424720), (2, 24212360), (4, 12106180), (5, 9684944), (8, 6053090), (10, 4842472), (16, 3026545), (20, 2421236), (40, 1210618), (80, 605309)]