13679800

素因数分解:

$2^3\times 5^2\times {\mathrm{68399}}^1$

素因数の和:68415

約数の個数: 24

約数和(自身を含む): 31806000

約数和(自身を除く): 18126200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 68399, 136798, 273596, 341995, 547192, 683990, 1367980, 1709975, 2735960, 3419950, 6839900, 13679800]

約数ペア:

[(1, 13679800), (2, 6839900), (4, 3419950), (5, 2735960), (8, 1709975), (10, 1367980), (20, 683990), (25, 547192), (40, 341995), (50, 273596), (100, 136798), (200, 68399)]