9488840

素因数分解:

$2^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1571}}^1$

素因数の和:1733

約数の個数: 32

約数和(自身を含む): 21504960

約数和(自身を除く): 12016120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 151, 302, 604, 755, 1208, 1510, 1571, 3020, 3142, 6040, 6284, 7855, 12568, 15710, 31420, 62840, 237221, 474442, 948884, 1186105, 1897768, 2372210, 4744420, 9488840]

約数ペア:

[(1, 9488840), (2, 4744420), (4, 2372210), (5, 1897768), (8, 1186105), (10, 948884), (20, 474442), (40, 237221), (151, 62840), (302, 31420), (604, 15710), (755, 12568), (1208, 7855), (1510, 6284), (1571, 6040), (3020, 3142)]