83539480

素因数分解:

$2^3\times 5^1\times {\mathrm{2088487}}^1$

素因数の和:2088498

約数の個数: 16

約数和(自身を含む): 187963920

約数和(自身を除く): 104424440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2088487, 4176974, 8353948, 10442435, 16707896, 20884870, 41769740, 83539480]

約数ペア:

[(1, 83539480), (2, 41769740), (4, 20884870), (5, 16707896), (8, 10442435), (10, 8353948), (20, 4176974), (40, 2088487)]