42845480

素因数分解:

$2^3\times 5^1\times {\mathrm{929}}^1\times {\mathrm{1153}}^1$

素因数の和:2093

約数の個数: 32

約数和(自身を含む): 96589800

約数和(自身を除く): 53744320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 929, 1153, 1858, 2306, 3716, 4612, 4645, 5765, 7432, 9224, 9290, 11530, 18580, 23060, 37160, 46120, 1071137, 2142274, 4284548, 5355685, 8569096, 10711370, 21422740, 42845480]

約数ペア:

[(1, 42845480), (2, 21422740), (4, 10711370), (5, 8569096), (8, 5355685), (10, 4284548), (20, 2142274), (40, 1071137), (929, 46120), (1153, 37160), (1858, 23060), (2306, 18580), (3716, 11530), (4612, 9290), (4645, 9224), (5765, 7432)]