13386080

素因数分解:

$2^5\times 5^1\times {\mathrm{83663}}^1$

素因数の和:83678

約数の個数: 24

約数和(自身を含む): 31624992

約数和(自身を除く): 18238912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 83663, 167326, 334652, 418315, 669304, 836630, 1338608, 1673260, 2677216, 3346520, 6693040, 13386080]

約数ペア:

[(1, 13386080), (2, 6693040), (4, 3346520), (5, 2677216), (8, 1673260), (10, 1338608), (16, 836630), (20, 669304), (32, 418315), (40, 334652), (80, 167326), (160, 83663)]