12652040

素因数分解:

$2^3\times 5^1\times {\mathrm{316301}}^1$

素因数の和:316312

約数の個数: 16

約数和(自身を含む): 28467180

約数和(自身を除く): 15815140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 316301, 632602, 1265204, 1581505, 2530408, 3163010, 6326020, 12652040]

約数ペア:

[(1, 12652040), (2, 6326020), (4, 3163010), (5, 2530408), (8, 1581505), (10, 1265204), (20, 632602), (40, 316301)]