26881984820

素因数分解:

$2^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{5869429}}^1$

素因数の和:5869667

約数の個数: 24

約数和(自身を含む): 56698693800

約数和(自身を除く): 29816708980

約数列:

[1, 2, 4, 5, 10, 20, 229, 458, 916, 1145, 2290, 4580, 5869429, 11738858, 23477716, 29347145, 58694290, 117388580, 1344099241, 2688198482, 5376396964, 6720496205, 13440992410, 26881984820]

約数ペア:

[(1, 26881984820), (2, 13440992410), (4, 6720496205), (5, 5376396964), (10, 2688198482), (20, 1344099241), (229, 117388580), (458, 58694290), (916, 29347145), (1145, 23477716), (2290, 11738858), (4580, 5869429)]