250230107230

素因数分解:

$2^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{401}}^1\times {\mathrm{316759}}^1$

素因数の和:317364

約数の個数: 32

約数和(自身を含む): 453830921280

約数和(自身を除く): 203600814050

約数列:

[1, 2, 5, 10, 197, 394, 401, 802, 985, 1970, 2005, 4010, 78997, 157994, 316759, 394985, 633518, 789970, 1583795, 3167590, 62401523, 124803046, 127020359, 254040718, 312007615, 624015230, 635101795, 1270203590, 25023010723, 50046021446, 125115053615, 250230107230]

約数ペア:

[(1, 250230107230), (2, 125115053615), (5, 50046021446), (10, 25023010723), (197, 1270203590), (394, 635101795), (401, 624015230), (802, 312007615), (985, 254040718), (1970, 127020359), (2005, 124803046), (4010, 62401523), (78997, 3167590), (157994, 1583795), (316759, 789970), (394985, 633518)]