7793920

素因数分解:

$2^8\times 5^1\times {\mathrm{6089}}^1$

素因数の和:6110

約数の個数: 36

約数和(自身を含む): 18671940

約数和(自身を除く): 10878020

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 6089, 12178, 24356, 30445, 48712, 60890, 97424, 121780, 194848, 243560, 389696, 487120, 779392, 974240, 1558784, 1948480, 3896960, 7793920]

約数ペア:

[(1, 7793920), (2, 3896960), (4, 1948480), (5, 1558784), (8, 974240), (10, 779392), (16, 487120), (20, 389696), (32, 243560), (40, 194848), (64, 121780), (80, 97424), (128, 60890), (160, 48712), (256, 30445), (320, 24356), (640, 12178), (1280, 6089)]