4787750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{1741}}^1$

素因数の和:1769

約数の個数: 32

約数和(自身を含む): 9783072

約数和(自身を除く): 4995322

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 250, 275, 550, 1375, 1741, 2750, 3482, 8705, 17410, 19151, 38302, 43525, 87050, 95755, 191510, 217625, 435250, 478775, 957550, 2393875, 4787750]

約数ペア:

[(1, 4787750), (2, 2393875), (5, 957550), (10, 478775), (11, 435250), (22, 217625), (25, 191510), (50, 95755), (55, 87050), (110, 43525), (125, 38302), (250, 19151), (275, 17410), (550, 8705), (1375, 3482), (1741, 2750)]