25188350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1117}}^1$

素因数の和:1181

約数の個数: 48

約数和(自身を含む): 52402896

約数和(自身を除く): 27214546

約数列:

[1, 2, 5, 10, 11, 22, 25, 41, 50, 55, 82, 110, 205, 275, 410, 451, 550, 902, 1025, 1117, 2050, 2234, 2255, 4510, 5585, 11170, 11275, 12287, 22550, 24574, 27925, 45797, 55850, 61435, 91594, 122870, 228985, 307175, 457970, 503767, 614350, 1007534, 1144925, 2289850, 2518835, 5037670, 12594175, 25188350]

約数ペア:

[(1, 25188350), (2, 12594175), (5, 5037670), (10, 2518835), (11, 2289850), (22, 1144925), (25, 1007534), (41, 614350), (50, 503767), (55, 457970), (82, 307175), (110, 228985), (205, 122870), (275, 91594), (410, 61435), (451, 55850), (550, 45797), (902, 27925), (1025, 24574), (1117, 22550), (2050, 12287), (2234, 11275), (2255, 11170), (4510, 5585)]