43855570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{947}}^1$

素因数の和:1386

約数の個数: 32

約数和(自身を含む): 86412096

約数和(自身を除く): 42556526

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 421, 842, 947, 1894, 2105, 4210, 4631, 4735, 9262, 9470, 10417, 20834, 23155, 46310, 52085, 104170, 398687, 797374, 1993435, 3986870, 4385557, 8771114, 21927785, 43855570]

約数ペア:

[(1, 43855570), (2, 21927785), (5, 8771114), (10, 4385557), (11, 3986870), (22, 1993435), (55, 797374), (110, 398687), (421, 104170), (842, 52085), (947, 46310), (1894, 23155), (2105, 20834), (4210, 10417), (4631, 9470), (4735, 9262)]