127788795730

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1\times {\mathrm{510767}}^1$

素因数の和:511098

約数の個数: 32

約数和(自身を含む): 233008275456

約数和(自身を除く): 105219479726

約数列:

[1, 2, 5, 10, 127, 197, 254, 394, 635, 985, 1270, 1970, 25019, 50038, 125095, 250190, 510767, 1021534, 2553835, 5107670, 64867409, 100621099, 129734818, 201242198, 324337045, 503105495, 648674090, 1006210990, 12778879573, 25557759146, 63894397865, 127788795730]

約数ペア:

[(1, 127788795730), (2, 63894397865), (5, 25557759146), (10, 12778879573), (127, 1006210990), (197, 648674090), (254, 503105495), (394, 324337045), (635, 201242198), (985, 129734818), (1270, 100621099), (1970, 64867409), (25019, 5107670), (50038, 2553835), (125095, 1021534), (250190, 510767)]