25651210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{373}}^1$

素因数の和:439

約数の個数: 48

約数和(自身を含む): 52119144

約数和(自身を除く): 26467934

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 373, 529, 598, 746, 1058, 1495, 1865, 2645, 2990, 3730, 4849, 5290, 6877, 8579, 9698, 13754, 17158, 24245, 34385, 42895, 48490, 68770, 85790, 111527, 197317, 223054, 394634, 557635, 986585, 1115270, 1973170, 2565121, 5130242, 12825605, 25651210]

約数ペア:

[(1, 25651210), (2, 12825605), (5, 5130242), (10, 2565121), (13, 1973170), (23, 1115270), (26, 986585), (46, 557635), (65, 394634), (115, 223054), (130, 197317), (230, 111527), (299, 85790), (373, 68770), (529, 48490), (598, 42895), (746, 34385), (1058, 24245), (1495, 17158), (1865, 13754), (2645, 9698), (2990, 8579), (3730, 6877), (4849, 5290)]