45070820

素因数分解:

$2^2\times 5^1\times {\mathrm{443}}^1\times {\mathrm{5087}}^1$

素因数の和:5539

約数の個数: 24

約数和(自身を含む): 94881024

約数和(自身を除く): 49810204

約数列:

[1, 2, 4, 5, 10, 20, 443, 886, 1772, 2215, 4430, 5087, 8860, 10174, 20348, 25435, 50870, 101740, 2253541, 4507082, 9014164, 11267705, 22535410, 45070820]

約数ペア:

[(1, 45070820), (2, 22535410), (4, 11267705), (5, 9014164), (10, 4507082), (20, 2253541), (443, 101740), (886, 50870), (1772, 25435), (2215, 20348), (4430, 10174), (5087, 8860)]