79847570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{7187}}^1$

素因数の和:7306

約数の個数: 32

約数和(自身を含む): 158366016

約数和(自身を除く): 78518446

約数列:

[1, 2, 5, 10, 11, 22, 55, 101, 110, 202, 505, 1010, 1111, 2222, 5555, 7187, 11110, 14374, 35935, 71870, 79057, 158114, 395285, 725887, 790570, 1451774, 3629435, 7258870, 7984757, 15969514, 39923785, 79847570]

約数ペア:

[(1, 79847570), (2, 39923785), (5, 15969514), (10, 7984757), (11, 7258870), (22, 3629435), (55, 1451774), (101, 790570), (110, 725887), (202, 395285), (505, 158114), (1010, 79057), (1111, 71870), (2222, 35935), (5555, 14374), (7187, 11110)]