2912074540

素因数分解:

$2^2\times 5^1\times {\mathrm{2683}}^1\times {\mathrm{54269}}^1$

素因数の和:56961

約数の個数: 24

約数和(自身を含む): 6117748560

約数和(自身を除く): 3205674020

約数列:

[1, 2, 4, 5, 10, 20, 2683, 5366, 10732, 13415, 26830, 53660, 54269, 108538, 217076, 271345, 542690, 1085380, 145603727, 291207454, 582414908, 728018635, 1456037270, 2912074540]

約数ペア:

[(1, 2912074540), (2, 1456037270), (4, 728018635), (5, 582414908), (10, 291207454), (20, 145603727), (2683, 1085380), (5366, 542690), (10732, 271345), (13415, 217076), (26830, 108538), (53660, 54269)]