6879680

素因数分解:

$2^6\times 5^1\times {\mathrm{21499}}^1$

素因数の和:21516

約数の個数: 28

約数和(自身を含む): 16383000

約数和(自身を除く): 9503320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 21499, 42998, 85996, 107495, 171992, 214990, 343984, 429980, 687968, 859960, 1375936, 1719920, 3439840, 6879680]

約数ペア:

[(1, 6879680), (2, 3439840), (4, 1719920), (5, 1375936), (8, 859960), (10, 687968), (16, 429980), (20, 343984), (32, 214990), (40, 171992), (64, 107495), (80, 85996), (160, 42998), (320, 21499)]