2950040

素因数分解:

$2^3\times 5^1\times {\mathrm{73751}}^1$

素因数の和:73762

約数の個数: 16

約数和(自身を含む): 6637680

約数和(自身を除く): 3687640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73751, 147502, 295004, 368755, 590008, 737510, 1475020, 2950040]

約数ペア:

[(1, 2950040), (2, 1475020), (4, 737510), (5, 590008), (8, 368755), (10, 295004), (20, 147502), (40, 73751)]