85850590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{6163}}^1$

素因数の和:6376

約数の個数: 32

約数和(自身を含む): 177523200

約数和(自身を除く): 91672610

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 199, 398, 995, 1393, 1990, 2786, 6163, 6965, 12326, 13930, 30815, 43141, 61630, 86282, 215705, 431410, 1226437, 2452874, 6132185, 8585059, 12264370, 17170118, 42925295, 85850590]

約数ペア:

[(1, 85850590), (2, 42925295), (5, 17170118), (7, 12264370), (10, 8585059), (14, 6132185), (35, 2452874), (70, 1226437), (199, 431410), (398, 215705), (995, 86282), (1393, 61630), (1990, 43141), (2786, 30815), (6163, 13930), (6965, 12326)]