3634974740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{415901}}^1$

素因数の和:415952

約数の個数: 48

約数和(自身を含む): 8384584320

約数和(自身を除く): 4749609580

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 76, 92, 95, 115, 190, 230, 380, 437, 460, 874, 1748, 2185, 4370, 8740, 415901, 831802, 1663604, 2079505, 4159010, 7902119, 8318020, 9565723, 15804238, 19131446, 31608476, 38262892, 39510595, 47828615, 79021190, 95657230, 158042380, 181748737, 191314460, 363497474, 726994948, 908743685, 1817487370, 3634974740]

約数ペア:

[(1, 3634974740), (2, 1817487370), (4, 908743685), (5, 726994948), (10, 363497474), (19, 191314460), (20, 181748737), (23, 158042380), (38, 95657230), (46, 79021190), (76, 47828615), (92, 39510595), (95, 38262892), (115, 31608476), (190, 19131446), (230, 15804238), (380, 9565723), (437, 8318020), (460, 7902119), (874, 4159010), (1748, 2079505), (2185, 1663604), (4370, 831802), (8740, 415901)]