6517250

素因数分解:

$2^1\times 5^3\times {\mathrm{131}}^1\times {\mathrm{199}}^1$

素因数の和:347

約数の個数: 32

約数和(自身を含む): 12355200

約数和(自身を除く): 5837950

約数列:

[1, 2, 5, 10, 25, 50, 125, 131, 199, 250, 262, 398, 655, 995, 1310, 1990, 3275, 4975, 6550, 9950, 16375, 24875, 26069, 32750, 49750, 52138, 130345, 260690, 651725, 1303450, 3258625, 6517250]

約数ペア:

[(1, 6517250), (2, 3258625), (5, 1303450), (10, 651725), (25, 260690), (50, 130345), (125, 52138), (131, 49750), (199, 32750), (250, 26069), (262, 24875), (398, 16375), (655, 9950), (995, 6550), (1310, 4975), (1990, 3275)]