2895103660

素因数分解:

$2^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{515143}}^1$

素因数の和:515433

約数の個数: 24

約数和(自身を含む): 6101365536

約数和(自身を除く): 3206261876

約数列:

[1, 2, 4, 5, 10, 20, 281, 562, 1124, 1405, 2810, 5620, 515143, 1030286, 2060572, 2575715, 5151430, 10302860, 144755183, 289510366, 579020732, 723775915, 1447551830, 2895103660]

約数ペア:

[(1, 2895103660), (2, 1447551830), (4, 723775915), (5, 579020732), (10, 289510366), (20, 144755183), (281, 10302860), (562, 5151430), (1124, 2575715), (1405, 2060572), (2810, 1030286), (5620, 515143)]