9961160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{22639}}^1$

素因数の和:22661

約数の個数: 32

約数和(自身を含む): 24451200

約数和(自身を除く): 14490040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 22639, 45278, 90556, 113195, 181112, 226390, 249029, 452780, 498058, 905560, 996116, 1245145, 1992232, 2490290, 4980580, 9961160]

約数ペア:

[(1, 9961160), (2, 4980580), (4, 2490290), (5, 1992232), (8, 1245145), (10, 996116), (11, 905560), (20, 498058), (22, 452780), (40, 249029), (44, 226390), (55, 181112), (88, 113195), (110, 90556), (220, 45278), (440, 22639)]