825470

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:164

約数の個数: 32

約数和(自身を含む): 1608768

約数和(自身を除く): 783298

約数列:

[1, 2, 5, 10, 23, 37, 46, 74, 97, 115, 185, 194, 230, 370, 485, 851, 970, 1702, 2231, 3589, 4255, 4462, 7178, 8510, 11155, 17945, 22310, 35890, 82547, 165094, 412735, 825470]

約数ペア:

[(1, 825470), (2, 412735), (5, 165094), (10, 82547), (23, 35890), (37, 22310), (46, 17945), (74, 11155), (97, 8510), (115, 7178), (185, 4462), (194, 4255), (230, 3589), (370, 2231), (485, 1702), (851, 970)]