8350760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18979}}^1$

素因数の和:19001

約数の個数: 32

約数和(自身を含む): 20498400

約数和(自身を除く): 12147640

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 18979, 37958, 75916, 94895, 151832, 189790, 208769, 379580, 417538, 759160, 835076, 1043845, 1670152, 2087690, 4175380, 8350760]

約数ペア:

[(1, 8350760), (2, 4175380), (4, 2087690), (5, 1670152), (8, 1043845), (10, 835076), (11, 759160), (20, 417538), (22, 379580), (40, 208769), (44, 189790), (55, 151832), (88, 94895), (110, 75916), (220, 37958), (440, 18979)]