193160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1$

素因数の和:461

約数の個数: 32

約数和(自身を含む): 475200

約数和(自身を除く): 282040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 439, 440, 878, 1756, 2195, 3512, 4390, 4829, 8780, 9658, 17560, 19316, 24145, 38632, 48290, 96580, 193160]

約数ペア:

[(1, 193160), (2, 96580), (4, 48290), (5, 38632), (8, 24145), (10, 19316), (11, 17560), (20, 9658), (22, 8780), (40, 4829), (44, 4390), (55, 3512), (88, 2195), (110, 1756), (220, 878), (439, 440)]