242534270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{53777}}^1$

素因数の和:53836

約数の個数: 32

約数和(自身を含む): 487874016

約数和(自身を除く): 245339746

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 902, 2255, 4510, 53777, 107554, 268885, 537770, 591547, 1183094, 2204857, 2957735, 4409714, 5915470, 11024285, 22048570, 24253427, 48506854, 121267135, 242534270]

約数ペア:

[(1, 242534270), (2, 121267135), (5, 48506854), (10, 24253427), (11, 22048570), (22, 11024285), (41, 5915470), (55, 4409714), (82, 2957735), (110, 2204857), (205, 1183094), (410, 591547), (451, 537770), (902, 268885), (2255, 107554), (4510, 53777)]