66089260

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{113947}}^1$

素因数の和:113985

約数の個数: 24

約数和(自身を含む): 143574480

約数和(自身を除く): 77485220

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 113947, 227894, 455788, 569735, 1139470, 2278940, 3304463, 6608926, 13217852, 16522315, 33044630, 66089260]

約数ペア:

[(1, 66089260), (2, 33044630), (4, 16522315), (5, 13217852), (10, 6608926), (20, 3304463), (29, 2278940), (58, 1139470), (116, 569735), (145, 455788), (290, 227894), (580, 113947)]