26329900

素因数分解:

$2^2\times 5^2\times {\mathrm{251}}^1\times {\mathrm{1049}}^1$

素因数の和:1314

約数の個数: 36

約数和(自身を含む): 57418200

約数和(自身を除く): 31088300

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 251, 502, 1004, 1049, 1255, 2098, 2510, 4196, 5020, 5245, 6275, 10490, 12550, 20980, 25100, 26225, 52450, 104900, 263299, 526598, 1053196, 1316495, 2632990, 5265980, 6582475, 13164950, 26329900]

約数ペア:

[(1, 26329900), (2, 13164950), (4, 6582475), (5, 5265980), (10, 2632990), (20, 1316495), (25, 1053196), (50, 526598), (100, 263299), (251, 104900), (502, 52450), (1004, 26225), (1049, 25100), (1255, 20980), (2098, 12550), (2510, 10490), (4196, 6275), (5020, 5245)]