13885550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{409}}^1$

素因数の和:525

約数の個数: 48

約数和(自身を含む): 29893920

約数和(自身を除く): 16008370

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 97, 175, 194, 350, 409, 485, 679, 818, 970, 1358, 2045, 2425, 2863, 3395, 4090, 4850, 5726, 6790, 10225, 14315, 16975, 20450, 28630, 33950, 39673, 71575, 79346, 143150, 198365, 277711, 396730, 555422, 991825, 1388555, 1983650, 2777110, 6942775, 13885550]

約数ペア:

[(1, 13885550), (2, 6942775), (5, 2777110), (7, 1983650), (10, 1388555), (14, 991825), (25, 555422), (35, 396730), (50, 277711), (70, 198365), (97, 143150), (175, 79346), (194, 71575), (350, 39673), (409, 33950), (485, 28630), (679, 20450), (818, 16975), (970, 14315), (1358, 10225), (2045, 6790), (2425, 5726), (2863, 4850), (3395, 4090)]