236538790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{42929}}^1$

素因数の和:42984

約数の個数: 32

約数和(自身を含む): 463644000

約数和(自身を除く): 227105210

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 551, 1102, 2755, 5510, 42929, 85858, 214645, 429290, 815651, 1244941, 1631302, 2489882, 4078255, 6224705, 8156510, 12449410, 23653879, 47307758, 118269395, 236538790]

約数ペア:

[(1, 236538790), (2, 118269395), (5, 47307758), (10, 23653879), (19, 12449410), (29, 8156510), (38, 6224705), (58, 4078255), (95, 2489882), (145, 1631302), (190, 1244941), (290, 815651), (551, 429290), (1102, 214645), (2755, 85858), (5510, 42929)]