2265400

素因数分解:

$2^3\times 5^2\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:304

約数の個数: 48

約数和(自身を含む): 5401440

約数和(自身を除く): 3136040

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 47, 50, 94, 100, 188, 200, 235, 241, 376, 470, 482, 940, 964, 1175, 1205, 1880, 1928, 2350, 2410, 4700, 4820, 6025, 9400, 9640, 11327, 12050, 22654, 24100, 45308, 48200, 56635, 90616, 113270, 226540, 283175, 453080, 566350, 1132700, 2265400]

約数ペア:

[(1, 2265400), (2, 1132700), (4, 566350), (5, 453080), (8, 283175), (10, 226540), (20, 113270), (25, 90616), (40, 56635), (47, 48200), (50, 45308), (94, 24100), (100, 22654), (188, 12050), (200, 11327), (235, 9640), (241, 9400), (376, 6025), (470, 4820), (482, 4700), (940, 2410), (964, 2350), (1175, 1928), (1205, 1880)]