8473960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19259}}^1$

素因数の和:19281

約数の個数: 32

約数和(自身を含む): 20800800

約数和(自身を除く): 12326840

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 19259, 38518, 77036, 96295, 154072, 192590, 211849, 385180, 423698, 770360, 847396, 1059245, 1694792, 2118490, 4236980, 8473960]

約数ペア:

[(1, 8473960), (2, 4236980), (4, 2118490), (5, 1694792), (8, 1059245), (10, 847396), (11, 770360), (20, 423698), (22, 385180), (40, 211849), (44, 192590), (55, 154072), (88, 96295), (110, 77036), (220, 38518), (440, 19259)]