8077760

素因数分解:

$2^6\times 5^1\times {\mathrm{25243}}^1$

素因数の和:25260

約数の個数: 28

約数和(自身を含む): 19235928

約数和(自身を除く): 11158168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 25243, 50486, 100972, 126215, 201944, 252430, 403888, 504860, 807776, 1009720, 1615552, 2019440, 4038880, 8077760]

約数ペア:

[(1, 8077760), (2, 4038880), (4, 2019440), (5, 1615552), (8, 1009720), (10, 807776), (16, 504860), (20, 403888), (32, 252430), (40, 201944), (64, 126215), (80, 100972), (160, 50486), (320, 25243)]