42259040

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13901}}^1$

素因数の和:13935

約数の個数: 48

約数和(自身を含む): 105099120

約数和(自身を除く): 62840080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 13901, 27802, 55604, 69505, 111208, 139010, 222416, 264119, 278020, 444832, 528238, 556040, 1056476, 1112080, 1320595, 2112952, 2224160, 2641190, 4225904, 5282380, 8451808, 10564760, 21129520, 42259040]

約数ペア:

[(1, 42259040), (2, 21129520), (4, 10564760), (5, 8451808), (8, 5282380), (10, 4225904), (16, 2641190), (19, 2224160), (20, 2112952), (32, 1320595), (38, 1112080), (40, 1056476), (76, 556040), (80, 528238), (95, 444832), (152, 278020), (160, 264119), (190, 222416), (304, 139010), (380, 111208), (608, 69505), (760, 55604), (1520, 27802), (3040, 13901)]