5517220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14519}}^1$

素因数の和:14547

約数の個数: 24

約数和(自身を含む): 12196800

約数和(自身を除く): 6679580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 14519, 29038, 58076, 72595, 145190, 275861, 290380, 551722, 1103444, 1379305, 2758610, 5517220]

約数ペア:

[(1, 5517220), (2, 2758610), (4, 1379305), (5, 1103444), (10, 551722), (19, 290380), (20, 275861), (38, 145190), (76, 72595), (95, 58076), (190, 29038), (380, 14519)]