85999540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{35537}}^1$

素因数の和:35568

約数の個数: 36

約数和(自身を含む): 198515268

約数和(自身を除く): 112515728

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 35537, 71074, 142148, 177685, 355370, 390907, 710740, 781814, 1563628, 1954535, 3909070, 4299977, 7818140, 8599954, 17199908, 21499885, 42999770, 85999540]

約数ペア:

[(1, 85999540), (2, 42999770), (4, 21499885), (5, 17199908), (10, 8599954), (11, 7818140), (20, 4299977), (22, 3909070), (44, 1954535), (55, 1563628), (110, 781814), (121, 710740), (220, 390907), (242, 355370), (484, 177685), (605, 142148), (1210, 71074), (2420, 35537)]