2643996244180

素因数分解:

$2^2\times 5^1\times {\mathrm{5839}}^1\times {\mathrm{22640831}}^1$

素因数の和:22646679

約数の個数: 24

約数和(自身を含む): 5553343272960

約数和(自身を除く): 2909347028780

約数列:

[1, 2, 4, 5, 10, 20, 5839, 11678, 23356, 29195, 58390, 116780, 22640831, 45281662, 90563324, 113204155, 226408310, 452816620, 132199812209, 264399624418, 528799248836, 660999061045, 1321998122090, 2643996244180]

約数ペア:

[(1, 2643996244180), (2, 1321998122090), (4, 660999061045), (5, 528799248836), (10, 264399624418), (20, 132199812209), (5839, 452816620), (11678, 226408310), (23356, 113204155), (29195, 90563324), (58390, 45281662), (116780, 22640831)]