265361030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{126967}}^1$

素因数の和:127004

約数の個数: 32

約数和(自身を含む): 548501760

約数和(自身を除く): 283140730

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 126967, 253934, 634835, 1269670, 1396637, 2412373, 2793274, 4824746, 6983185, 12061865, 13966370, 24123730, 26536103, 53072206, 132680515, 265361030]

約数ペア:

[(1, 265361030), (2, 132680515), (5, 53072206), (10, 26536103), (11, 24123730), (19, 13966370), (22, 12061865), (38, 6983185), (55, 4824746), (95, 2793274), (110, 2412373), (190, 1396637), (209, 1269670), (418, 634835), (1045, 253934), (2090, 126967)]