8058280

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{461}}^1$

素因数の和:514

約数の個数: 64

約数和(自身を含む): 19958400

約数和(自身を除く): 11900120

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 23, 38, 40, 46, 76, 92, 95, 115, 152, 184, 190, 230, 380, 437, 460, 461, 760, 874, 920, 922, 1748, 1844, 2185, 2305, 3496, 3688, 4370, 4610, 8740, 8759, 9220, 10603, 17480, 17518, 18440, 21206, 35036, 42412, 43795, 53015, 70072, 84824, 87590, 106030, 175180, 201457, 212060, 350360, 402914, 424120, 805828, 1007285, 1611656, 2014570, 4029140, 8058280]

約数ペア:

[(1, 8058280), (2, 4029140), (4, 2014570), (5, 1611656), (8, 1007285), (10, 805828), (19, 424120), (20, 402914), (23, 350360), (38, 212060), (40, 201457), (46, 175180), (76, 106030), (92, 87590), (95, 84824), (115, 70072), (152, 53015), (184, 43795), (190, 42412), (230, 35036), (380, 21206), (437, 18440), (460, 17518), (461, 17480), (760, 10603), (874, 9220), (920, 8759), (922, 8740), (1748, 4610), (1844, 4370), (2185, 3688), (2305, 3496)]