994844380

素因数分解:

$2^2\times 5^1\times {\mathrm{8461}}^1\times {\mathrm{5879}}^1$

素因数の和:14349

約数の個数: 24

約数和(自身を含む): 2089775520

約数和(自身を除く): 1094931140

約数列:

[1, 2, 4, 5, 10, 20, 5879, 8461, 11758, 16922, 23516, 29395, 33844, 42305, 58790, 84610, 117580, 169220, 49742219, 99484438, 198968876, 248711095, 497422190, 994844380]

約数ペア:

[(1, 994844380), (2, 497422190), (4, 248711095), (5, 198968876), (10, 99484438), (20, 49742219), (5879, 169220), (8461, 117580), (11758, 84610), (16922, 58790), (23516, 42305), (29395, 33844)]