83828690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{769}}^1\times {\mathrm{991}}^1$

素因数の和:1778

約数の個数: 32

約数和(自身を含む): 164989440

約数和(自身を除く): 81160750

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 769, 991, 1538, 1982, 3845, 4955, 7690, 8459, 9910, 10901, 16918, 21802, 42295, 54505, 84590, 109010, 762079, 1524158, 3810395, 7620790, 8382869, 16765738, 41914345, 83828690]

約数ペア:

[(1, 83828690), (2, 41914345), (5, 16765738), (10, 8382869), (11, 7620790), (22, 3810395), (55, 1524158), (110, 762079), (769, 109010), (991, 84590), (1538, 54505), (1982, 42295), (3845, 21802), (4955, 16918), (7690, 10901), (8459, 9910)]