12500810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1669}}^1$

素因数の和:1790

約数の個数: 32

約数和(自身を含む): 25971840

約数和(自身を除く): 13471030

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 107, 214, 535, 749, 1070, 1498, 1669, 3338, 3745, 7490, 8345, 11683, 16690, 23366, 58415, 116830, 178583, 357166, 892915, 1250081, 1785830, 2500162, 6250405, 12500810]

約数ペア:

[(1, 12500810), (2, 6250405), (5, 2500162), (7, 1785830), (10, 1250081), (14, 892915), (35, 357166), (70, 178583), (107, 116830), (214, 58415), (535, 23366), (749, 16690), (1070, 11683), (1498, 8345), (1669, 7490), (3338, 3745)]