97472740

素因数分解:

$2^2\times 5^1\times {\mathrm{2089}}^1\times {\mathrm{2333}}^1$

素因数の和:4431

約数の個数: 24

約数和(自身を含む): 204878520

約数和(自身を除く): 107405780

約数列:

[1, 2, 4, 5, 10, 20, 2089, 2333, 4178, 4666, 8356, 9332, 10445, 11665, 20890, 23330, 41780, 46660, 4873637, 9747274, 19494548, 24368185, 48736370, 97472740]

約数ペア:

[(1, 97472740), (2, 48736370), (4, 24368185), (5, 19494548), (10, 9747274), (20, 4873637), (2089, 46660), (2333, 41780), (4178, 23330), (4666, 20890), (8356, 11665), (9332, 10445)]