25347190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1759}}^1$

素因数の和:1908

約数の個数: 32

約数和(自身を含む): 50181120

約数和(自身を除く): 24833930

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 131, 262, 655, 1310, 1441, 1759, 2882, 3518, 7205, 8795, 14410, 17590, 19349, 38698, 96745, 193490, 230429, 460858, 1152145, 2304290, 2534719, 5069438, 12673595, 25347190]

約数ペア:

[(1, 25347190), (2, 12673595), (5, 5069438), (10, 2534719), (11, 2304290), (22, 1152145), (55, 460858), (110, 230429), (131, 193490), (262, 96745), (655, 38698), (1310, 19349), (1441, 17590), (1759, 14410), (2882, 8795), (3518, 7205)]