2872432510

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{64709}}^1$

素因数の和:64932

約数の個数: 32

約数和(自身を含む): 5423215680

約数和(自身を除く): 2550783170

約数列:

[1, 2, 5, 10, 23, 46, 115, 193, 230, 386, 965, 1930, 4439, 8878, 22195, 44390, 64709, 129418, 323545, 647090, 1488307, 2976614, 7441535, 12488837, 14883070, 24977674, 62444185, 124888370, 287243251, 574486502, 1436216255, 2872432510]

約数ペア:

[(1, 2872432510), (2, 1436216255), (5, 574486502), (10, 287243251), (23, 124888370), (46, 62444185), (115, 24977674), (193, 14883070), (230, 12488837), (386, 7441535), (965, 2976614), (1930, 1488307), (4439, 647090), (8878, 323545), (22195, 129418), (44390, 64709)]