487436080

素因数分解:

$2^4\times 5^1\times {\mathrm{6092951}}^1$

素因数の和:6092964

約数の個数: 20

約数和(自身を含む): 1133289072

約数和(自身を除く): 645852992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 6092951, 12185902, 24371804, 30464755, 48743608, 60929510, 97487216, 121859020, 243718040, 487436080]

約数ペア:

[(1, 487436080), (2, 243718040), (4, 121859020), (5, 97487216), (8, 60929510), (10, 48743608), (16, 30464755), (20, 24371804), (40, 12185902), (80, 6092951)]