17246304820

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{343963}}^1$

素因数の和:344104

約数の個数: 48

約数和(自身を含む): 38138728320

約数和(自身を除く): 20892423500

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 109, 115, 218, 230, 436, 460, 545, 1090, 2180, 2507, 5014, 10028, 12535, 25070, 50140, 343963, 687926, 1375852, 1719815, 3439630, 6879260, 7911149, 15822298, 31644596, 37491967, 39555745, 74983934, 79111490, 149967868, 158222980, 187459835, 374919670, 749839340, 862315241, 1724630482, 3449260964, 4311576205, 8623152410, 17246304820]

約数ペア:

[(1, 17246304820), (2, 8623152410), (4, 4311576205), (5, 3449260964), (10, 1724630482), (20, 862315241), (23, 749839340), (46, 374919670), (92, 187459835), (109, 158222980), (115, 149967868), (218, 79111490), (230, 74983934), (436, 39555745), (460, 37491967), (545, 31644596), (1090, 15822298), (2180, 7911149), (2507, 6879260), (5014, 3439630), (10028, 1719815), (12535, 1375852), (25070, 687926), (50140, 343963)]