26438160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{15737}}^1$

素因数の和:15760

約数の個数: 80

約数和(自身を含む): 93672576

約数和(自身を除く): 67234416

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 15737, 31474, 47211, 62948, 78685, 94422, 110159, 125896, 157370, 188844, 220318, 236055, 251792, 314740, 330477, 377688, 440636, 472110, 550795, 629480, 660954, 755376, 881272, 944220, 1101590, 1258960, 1321908, 1652385, 1762544, 1888440, 2203180, 2643816, 3304770, 3776880, 4406360, 5287632, 6609540, 8812720, 13219080, 26438160]

約数ペア:

[(1, 26438160), (2, 13219080), (3, 8812720), (4, 6609540), (5, 5287632), (6, 4406360), (7, 3776880), (8, 3304770), (10, 2643816), (12, 2203180), (14, 1888440), (15, 1762544), (16, 1652385), (20, 1321908), (21, 1258960), (24, 1101590), (28, 944220), (30, 881272), (35, 755376), (40, 660954), (42, 629480), (48, 550795), (56, 472110), (60, 440636), (70, 377688), (80, 330477), (84, 314740), (105, 251792), (112, 236055), (120, 220318), (140, 188844), (168, 157370), (210, 125896), (240, 110159), (280, 94422), (336, 78685), (420, 62948), (560, 47211), (840, 31474), (1680, 15737)]