26495920

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{30109}}^1$

素因数の和:30133

約数の個数: 40

約数和(自身を含む): 67205520

約数和(自身を除く): 40709600

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 30109, 60218, 120436, 150545, 240872, 301090, 331199, 481744, 602180, 662398, 1204360, 1324796, 1655995, 2408720, 2649592, 3311990, 5299184, 6623980, 13247960, 26495920]

約数ペア:

[(1, 26495920), (2, 13247960), (4, 6623980), (5, 5299184), (8, 3311990), (10, 2649592), (11, 2408720), (16, 1655995), (20, 1324796), (22, 1204360), (40, 662398), (44, 602180), (55, 481744), (80, 331199), (88, 301090), (110, 240872), (176, 150545), (220, 120436), (440, 60218), (880, 30109)]