6768200

素因数分解:

$2^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{787}}^1$

素因数の和:846

約数の個数: 48

約数和(自身を含む): 16122480

約数和(自身を除く): 9354280

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 43, 50, 86, 100, 172, 200, 215, 344, 430, 787, 860, 1075, 1574, 1720, 2150, 3148, 3935, 4300, 6296, 7870, 8600, 15740, 19675, 31480, 33841, 39350, 67682, 78700, 135364, 157400, 169205, 270728, 338410, 676820, 846025, 1353640, 1692050, 3384100, 6768200]

約数ペア:

[(1, 6768200), (2, 3384100), (4, 1692050), (5, 1353640), (8, 846025), (10, 676820), (20, 338410), (25, 270728), (40, 169205), (43, 157400), (50, 135364), (86, 78700), (100, 67682), (172, 39350), (200, 33841), (215, 31480), (344, 19675), (430, 15740), (787, 8600), (860, 7870), (1075, 6296), (1574, 4300), (1720, 3935), (2150, 3148)]