11193800

素因数分解:

$2^3\times 5^2\times {\mathrm{97}}^1\times {\mathrm{577}}^1$

素因数の和:690

約数の個数: 48

約数和(自身を含む): 26339460

約数和(自身を除く): 15145660

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 97, 100, 194, 200, 388, 485, 577, 776, 970, 1154, 1940, 2308, 2425, 2885, 3880, 4616, 4850, 5770, 9700, 11540, 14425, 19400, 23080, 28850, 55969, 57700, 111938, 115400, 223876, 279845, 447752, 559690, 1119380, 1399225, 2238760, 2798450, 5596900, 11193800]

約数ペア:

[(1, 11193800), (2, 5596900), (4, 2798450), (5, 2238760), (8, 1399225), (10, 1119380), (20, 559690), (25, 447752), (40, 279845), (50, 223876), (97, 115400), (100, 111938), (194, 57700), (200, 55969), (388, 28850), (485, 23080), (577, 19400), (776, 14425), (970, 11540), (1154, 9700), (1940, 5770), (2308, 4850), (2425, 4616), (2885, 3880)]