5516720

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6269}}^1$

素因数の和:6293

約数の個数: 40

約数和(自身を含む): 13994640

約数和(自身を除く): 8477920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 6269, 12538, 25076, 31345, 50152, 62690, 68959, 100304, 125380, 137918, 250760, 275836, 344795, 501520, 551672, 689590, 1103344, 1379180, 2758360, 5516720]

約数ペア:

[(1, 5516720), (2, 2758360), (4, 1379180), (5, 1103344), (8, 689590), (10, 551672), (11, 501520), (16, 344795), (20, 275836), (22, 250760), (40, 137918), (44, 125380), (55, 100304), (80, 68959), (88, 62690), (110, 50152), (176, 31345), (220, 25076), (440, 12538), (880, 6269)]