85350470

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{19531}}^1$

素因数の和:19580

約数の個数: 32

約数和(自身を含む): 168756480

約数和(自身を除く): 83406010

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4370, 19531, 39062, 97655, 195310, 371089, 449213, 742178, 898426, 1855445, 2246065, 3710890, 4492130, 8535047, 17070094, 42675235, 85350470]

約数ペア:

[(1, 85350470), (2, 42675235), (5, 17070094), (10, 8535047), (19, 4492130), (23, 3710890), (38, 2246065), (46, 1855445), (95, 898426), (115, 742178), (190, 449213), (230, 371089), (437, 195310), (874, 97655), (2185, 39062), (4370, 19531)]