41029520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1787}}^1$

素因数の和:1848

約数の個数: 80

約数和(自身を含む): 111742848

約数和(自身を除く): 70713328

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, 560, 574, 656, 820, 1148, 1435, 1640, 1787, 2296, 2870, 3280, 3574, 4592, 5740, 7148, 8935, 11480, 12509, 14296, 17870, 22960, 25018, 28592, 35740, 50036, 62545, 71480, 73267, 100072, 125090, 142960, 146534, 200144, 250180, 293068, 366335, 500360, 512869, 586136, 732670, 1000720, 1025738, 1172272, 1465340, 2051476, 2564345, 2930680, 4102952, 5128690, 5861360, 8205904, 10257380, 20514760, 41029520]

約数ペア:

[(1, 41029520), (2, 20514760), (4, 10257380), (5, 8205904), (7, 5861360), (8, 5128690), (10, 4102952), (14, 2930680), (16, 2564345), (20, 2051476), (28, 1465340), (35, 1172272), (40, 1025738), (41, 1000720), (56, 732670), (70, 586136), (80, 512869), (82, 500360), (112, 366335), (140, 293068), (164, 250180), (205, 200144), (280, 146534), (287, 142960), (328, 125090), (410, 100072), (560, 73267), (574, 71480), (656, 62545), (820, 50036), (1148, 35740), (1435, 28592), (1640, 25018), (1787, 22960), (2296, 17870), (2870, 14296), (3280, 12509), (3574, 11480), (4592, 8935), (5740, 7148)]