112891570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{8081}}^1$

素因数の和:8226

約数の個数: 32

約数和(自身を含む): 223451136

約数和(自身を除く): 110559566

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 127, 254, 635, 1270, 1397, 2794, 6985, 8081, 13970, 16162, 40405, 80810, 88891, 177782, 444455, 888910, 1026287, 2052574, 5131435, 10262870, 11289157, 22578314, 56445785, 112891570]

約数ペア:

[(1, 112891570), (2, 56445785), (5, 22578314), (10, 11289157), (11, 10262870), (22, 5131435), (55, 2052574), (110, 1026287), (127, 888910), (254, 444455), (635, 177782), (1270, 88891), (1397, 80810), (2794, 40405), (6985, 16162), (8081, 13970)]