6789880

素因数分解:

$2^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{853}}^1$

素因数の和:1063

約数の個数: 32

約数和(自身を含む): 15372000

約数和(自身を除く): 8582120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 199, 398, 796, 853, 995, 1592, 1706, 1990, 3412, 3980, 4265, 6824, 7960, 8530, 17060, 34120, 169747, 339494, 678988, 848735, 1357976, 1697470, 3394940, 6789880]

約数ペア:

[(1, 6789880), (2, 3394940), (4, 1697470), (5, 1357976), (8, 848735), (10, 678988), (20, 339494), (40, 169747), (199, 34120), (398, 17060), (796, 8530), (853, 7960), (995, 6824), (1592, 4265), (1706, 3980), (1990, 3412)]