57760

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^2$

素因数の和:53

約数の個数: 36

約数和(自身を含む): 144018

約数和(自身を除く): 86258

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 361, 380, 608, 722, 760, 1444, 1520, 1805, 2888, 3040, 3610, 5776, 7220, 11552, 14440, 28880, 57760]

約数ペア:

[(1, 57760), (2, 28880), (4, 14440), (5, 11552), (8, 7220), (10, 5776), (16, 3610), (19, 3040), (20, 2888), (32, 1805), (38, 1520), (40, 1444), (76, 760), (80, 722), (95, 608), (152, 380), (160, 361), (190, 304)]