1950040

素因数分解:

$2^3\times 5^1\times {\mathrm{48751}}^1$

素因数の和:48762

約数の個数: 16

約数和(自身を含む): 4387680

約数和(自身を除く): 2437640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 48751, 97502, 195004, 243755, 390008, 487510, 975020, 1950040]

約数ペア:

[(1, 1950040), (2, 975020), (4, 487510), (5, 390008), (8, 243755), (10, 195004), (20, 97502), (40, 48751)]