69369520

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4637}}^1$

素因数の和:4678

約数の個数: 80

約数和(自身を含む): 186336288

約数和(自身を除く): 116966768

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 170, 176, 187, 220, 272, 340, 374, 440, 680, 748, 880, 935, 1360, 1496, 1870, 2992, 3740, 4637, 7480, 9274, 14960, 18548, 23185, 37096, 46370, 51007, 74192, 78829, 92740, 102014, 157658, 185480, 204028, 255035, 315316, 370960, 394145, 408056, 510070, 630632, 788290, 816112, 867119, 1020140, 1261264, 1576580, 1734238, 2040280, 3153160, 3468476, 4080560, 4335595, 6306320, 6936952, 8671190, 13873904, 17342380, 34684760, 69369520]

約数ペア:

[(1, 69369520), (2, 34684760), (4, 17342380), (5, 13873904), (8, 8671190), (10, 6936952), (11, 6306320), (16, 4335595), (17, 4080560), (20, 3468476), (22, 3153160), (34, 2040280), (40, 1734238), (44, 1576580), (55, 1261264), (68, 1020140), (80, 867119), (85, 816112), (88, 788290), (110, 630632), (136, 510070), (170, 408056), (176, 394145), (187, 370960), (220, 315316), (272, 255035), (340, 204028), (374, 185480), (440, 157658), (680, 102014), (748, 92740), (880, 78829), (935, 74192), (1360, 51007), (1496, 46370), (1870, 37096), (2992, 23185), (3740, 18548), (4637, 14960), (7480, 9274)]