78114940

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{83101}}^1$

素因数の和:83157

約数の個数: 24

約数和(自身を含む): 167533632

約数和(自身を除く): 89418692

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 83101, 166202, 332404, 415505, 831010, 1662020, 3905747, 7811494, 15622988, 19528735, 39057470, 78114940]

約数ペア:

[(1, 78114940), (2, 39057470), (4, 19528735), (5, 15622988), (10, 7811494), (20, 3905747), (47, 1662020), (94, 831010), (188, 415505), (235, 332404), (470, 166202), (940, 83101)]