2906673040

素因数分解:

$2^4\times 5^1\times {\mathrm{911}}^1\times {\mathrm{39883}}^1$

素因数の和:40807

約数の個数: 40

約数和(自身を含む): 6765602688

約数和(自身を除く): 3858929648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 911, 1822, 3644, 4555, 7288, 9110, 14576, 18220, 36440, 39883, 72880, 79766, 159532, 199415, 319064, 398830, 638128, 797660, 1595320, 3190640, 36333413, 72666826, 145333652, 181667065, 290667304, 363334130, 581334608, 726668260, 1453336520, 2906673040]

約数ペア:

[(1, 2906673040), (2, 1453336520), (4, 726668260), (5, 581334608), (8, 363334130), (10, 290667304), (16, 181667065), (20, 145333652), (40, 72666826), (80, 36333413), (911, 3190640), (1822, 1595320), (3644, 797660), (4555, 638128), (7288, 398830), (9110, 319064), (14576, 199415), (18220, 159532), (36440, 79766), (39883, 72880)]