29905400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{521}}^1$

素因数の和:585

約数の個数: 96

約数和(自身を含む): 81557280

約数和(自身を除く): 51651880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 41, 50, 56, 70, 82, 100, 140, 164, 175, 200, 205, 280, 287, 328, 350, 410, 521, 574, 700, 820, 1025, 1042, 1148, 1400, 1435, 1640, 2050, 2084, 2296, 2605, 2870, 3647, 4100, 4168, 5210, 5740, 7175, 7294, 8200, 10420, 11480, 13025, 14350, 14588, 18235, 20840, 21361, 26050, 28700, 29176, 36470, 42722, 52100, 57400, 72940, 85444, 91175, 104200, 106805, 145880, 149527, 170888, 182350, 213610, 299054, 364700, 427220, 534025, 598108, 729400, 747635, 854440, 1068050, 1196216, 1495270, 2136100, 2990540, 3738175, 4272200, 5981080, 7476350, 14952700, 29905400]

約数ペア:

[(1, 29905400), (2, 14952700), (4, 7476350), (5, 5981080), (7, 4272200), (8, 3738175), (10, 2990540), (14, 2136100), (20, 1495270), (25, 1196216), (28, 1068050), (35, 854440), (40, 747635), (41, 729400), (50, 598108), (56, 534025), (70, 427220), (82, 364700), (100, 299054), (140, 213610), (164, 182350), (175, 170888), (200, 149527), (205, 145880), (280, 106805), (287, 104200), (328, 91175), (350, 85444), (410, 72940), (521, 57400), (574, 52100), (700, 42722), (820, 36470), (1025, 29176), (1042, 28700), (1148, 26050), (1400, 21361), (1435, 20840), (1640, 18235), (2050, 14588), (2084, 14350), (2296, 13025), (2605, 11480), (2870, 10420), (3647, 8200), (4100, 7294), (4168, 7175), (5210, 5740)]