26900960

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8849}}^1$

素因数の和:8883

約数の個数: 48

約数和(自身を含む): 66906000

約数和(自身を除く): 40005040

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 8849, 17698, 35396, 44245, 70792, 88490, 141584, 168131, 176980, 283168, 336262, 353960, 672524, 707920, 840655, 1345048, 1415840, 1681310, 2690096, 3362620, 5380192, 6725240, 13450480, 26900960]

約数ペア:

[(1, 26900960), (2, 13450480), (4, 6725240), (5, 5380192), (8, 3362620), (10, 2690096), (16, 1681310), (19, 1415840), (20, 1345048), (32, 840655), (38, 707920), (40, 672524), (76, 353960), (80, 336262), (95, 283168), (152, 176980), (160, 168131), (190, 141584), (304, 88490), (380, 70792), (608, 44245), (760, 35396), (1520, 17698), (3040, 8849)]