57997760

素因数分解:

$2^6\times 5^1\times {\mathrm{181243}}^1$

素因数の和:181260

約数の個数: 28

約数和(自身を含む): 138107928

約数和(自身を除く): 80110168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 181243, 362486, 724972, 906215, 1449944, 1812430, 2899888, 3624860, 5799776, 7249720, 11599552, 14499440, 28998880, 57997760]

約数ペア:

[(1, 57997760), (2, 28998880), (4, 14499440), (5, 11599552), (8, 7249720), (10, 5799776), (16, 3624860), (20, 2899888), (32, 1812430), (40, 1449944), (64, 906215), (80, 724972), (160, 362486), (320, 181243)]