4747160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10789}}^1$

素因数の和:10811

約数の個数: 32

約数和(自身を含む): 11653200

約数和(自身を除く): 6906040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 10789, 21578, 43156, 53945, 86312, 107890, 118679, 215780, 237358, 431560, 474716, 593395, 949432, 1186790, 2373580, 4747160]

約数ペア:

[(1, 4747160), (2, 2373580), (4, 1186790), (5, 949432), (8, 593395), (10, 474716), (11, 431560), (20, 237358), (22, 215780), (40, 118679), (44, 107890), (55, 86312), (88, 53945), (110, 43156), (220, 21578), (440, 10789)]