2017803800

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{23087}}^1$

素因数の和:23145

約数の個数: 96

約数和(自身を含む): 5153241600

約数和(自身を除く): 3135437800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 23, 25, 38, 40, 46, 50, 76, 92, 95, 100, 115, 152, 184, 190, 200, 230, 380, 437, 460, 475, 575, 760, 874, 920, 950, 1150, 1748, 1900, 2185, 2300, 3496, 3800, 4370, 4600, 8740, 10925, 17480, 21850, 23087, 43700, 46174, 87400, 92348, 115435, 184696, 230870, 438653, 461740, 531001, 577175, 877306, 923480, 1062002, 1154350, 1754612, 2124004, 2193265, 2308700, 2655005, 3509224, 4248008, 4386530, 4617400, 5310010, 8773060, 10089019, 10620020, 10966325, 13275025, 17546120, 20178038, 21240040, 21932650, 26550050, 40356076, 43865300, 50445095, 53100100, 80712152, 87730600, 100890190, 106200200, 201780380, 252225475, 403560760, 504450950, 1008901900, 2017803800]

約数ペア:

[(1, 2017803800), (2, 1008901900), (4, 504450950), (5, 403560760), (8, 252225475), (10, 201780380), (19, 106200200), (20, 100890190), (23, 87730600), (25, 80712152), (38, 53100100), (40, 50445095), (46, 43865300), (50, 40356076), (76, 26550050), (92, 21932650), (95, 21240040), (100, 20178038), (115, 17546120), (152, 13275025), (184, 10966325), (190, 10620020), (200, 10089019), (230, 8773060), (380, 5310010), (437, 4617400), (460, 4386530), (475, 4248008), (575, 3509224), (760, 2655005), (874, 2308700), (920, 2193265), (950, 2124004), (1150, 1754612), (1748, 1154350), (1900, 1062002), (2185, 923480), (2300, 877306), (3496, 577175), (3800, 531001), (4370, 461740), (4600, 438653), (8740, 230870), (10925, 184696), (17480, 115435), (21850, 92348), (23087, 87400), (43700, 46174)]