85918030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{9887}}^1$

素因数の和:9984

約数の個数: 32

約数和(自身を含む): 170864640

約数和(自身を除く): 84946610

約数列:

[1, 2, 5, 10, 11, 22, 55, 79, 110, 158, 395, 790, 869, 1738, 4345, 8690, 9887, 19774, 49435, 98870, 108757, 217514, 543785, 781073, 1087570, 1562146, 3905365, 7810730, 8591803, 17183606, 42959015, 85918030]

約数ペア:

[(1, 85918030), (2, 42959015), (5, 17183606), (10, 8591803), (11, 7810730), (22, 3905365), (55, 1562146), (79, 1087570), (110, 781073), (158, 543785), (395, 217514), (790, 108757), (869, 98870), (1738, 49435), (4345, 19774), (8690, 9887)]