794106440

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{196561}}^1$

素因数の和:196673

約数の個数: 32

約数和(自身を含む): 1804439160

約数和(自身を除く): 1010332720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 808, 1010, 2020, 4040, 196561, 393122, 786244, 982805, 1572488, 1965610, 3931220, 7862440, 19852661, 39705322, 79410644, 99263305, 158821288, 198526610, 397053220, 794106440]

約数ペア:

[(1, 794106440), (2, 397053220), (4, 198526610), (5, 158821288), (8, 99263305), (10, 79410644), (20, 39705322), (40, 19852661), (101, 7862440), (202, 3931220), (404, 1965610), (505, 1572488), (808, 982805), (1010, 786244), (2020, 393122), (4040, 196561)]