252132040

素因数分解:

$2^3\times 5^1\times {\mathrm{6303301}}^1$

素因数の和:6303312

約数の個数: 16

約数和(自身を含む): 567297180

約数和(自身を除く): 315165140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 6303301, 12606602, 25213204, 31516505, 50426408, 63033010, 126066020, 252132040]

約数ペア:

[(1, 252132040), (2, 126066020), (4, 63033010), (5, 50426408), (8, 31516505), (10, 25213204), (20, 12606602), (40, 6303301)]