10309040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{449}}^1$

素因数の和:510

約数の個数: 80

約数和(自身を含む): 28123200

約数和(自身を除く): 17814160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 41, 56, 70, 80, 82, 112, 140, 164, 205, 280, 287, 328, 410, 449, 560, 574, 656, 820, 898, 1148, 1435, 1640, 1796, 2245, 2296, 2870, 3143, 3280, 3592, 4490, 4592, 5740, 6286, 7184, 8980, 11480, 12572, 15715, 17960, 18409, 22960, 25144, 31430, 35920, 36818, 50288, 62860, 73636, 92045, 125720, 128863, 147272, 184090, 251440, 257726, 294544, 368180, 515452, 644315, 736360, 1030904, 1288630, 1472720, 2061808, 2577260, 5154520, 10309040]

約数ペア:

[(1, 10309040), (2, 5154520), (4, 2577260), (5, 2061808), (7, 1472720), (8, 1288630), (10, 1030904), (14, 736360), (16, 644315), (20, 515452), (28, 368180), (35, 294544), (40, 257726), (41, 251440), (56, 184090), (70, 147272), (80, 128863), (82, 125720), (112, 92045), (140, 73636), (164, 62860), (205, 50288), (280, 36818), (287, 35920), (328, 31430), (410, 25144), (449, 22960), (560, 18409), (574, 17960), (656, 15715), (820, 12572), (898, 11480), (1148, 8980), (1435, 7184), (1640, 6286), (1796, 5740), (2245, 4592), (2296, 4490), (2870, 3592), (3143, 3280)]