85010080

素因数分解:

$2^5\times 5^1\times {\mathrm{599}}^1\times {\mathrm{887}}^1$

素因数の和:1501

約数の個数: 48

約数和(自身を含む): 201398400

約数和(自身を除く): 116388320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 599, 887, 1198, 1774, 2396, 2995, 3548, 4435, 4792, 5990, 7096, 8870, 9584, 11980, 14192, 17740, 19168, 23960, 28384, 35480, 47920, 70960, 95840, 141920, 531313, 1062626, 2125252, 2656565, 4250504, 5313130, 8501008, 10626260, 17002016, 21252520, 42505040, 85010080]

約数ペア:

[(1, 85010080), (2, 42505040), (4, 21252520), (5, 17002016), (8, 10626260), (10, 8501008), (16, 5313130), (20, 4250504), (32, 2656565), (40, 2125252), (80, 1062626), (160, 531313), (599, 141920), (887, 95840), (1198, 70960), (1774, 47920), (2396, 35480), (2995, 28384), (3548, 23960), (4435, 19168), (4792, 17740), (5990, 14192), (7096, 11980), (8870, 9584)]