26365080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31387}}^1$

素因数の和:31408

約数の個数: 64

約数和(自身を含む): 90397440

約数和(自身を除く): 64032360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 31387, 62774, 94161, 125548, 156935, 188322, 219709, 251096, 313870, 376644, 439418, 470805, 627740, 659127, 753288, 878836, 941610, 1098545, 1255480, 1318254, 1757672, 1883220, 2197090, 2636508, 3295635, 3766440, 4394180, 5273016, 6591270, 8788360, 13182540, 26365080]

約数ペア:

[(1, 26365080), (2, 13182540), (3, 8788360), (4, 6591270), (5, 5273016), (6, 4394180), (7, 3766440), (8, 3295635), (10, 2636508), (12, 2197090), (14, 1883220), (15, 1757672), (20, 1318254), (21, 1255480), (24, 1098545), (28, 941610), (30, 878836), (35, 753288), (40, 659127), (42, 627740), (56, 470805), (60, 439418), (70, 376644), (84, 313870), (105, 251096), (120, 219709), (140, 188322), (168, 156935), (210, 125548), (280, 94161), (420, 62774), (840, 31387)]