15585620

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{7283}}^1$

素因数の和:7399

約数の個数: 24

約数和(自身を含む): 33040224

約数和(自身を除く): 17454604

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 7283, 14566, 29132, 36415, 72830, 145660, 779281, 1558562, 3117124, 3896405, 7792810, 15585620]

約数ペア:

[(1, 15585620), (2, 7792810), (4, 3896405), (5, 3117124), (10, 1558562), (20, 779281), (107, 145660), (214, 72830), (428, 36415), (535, 29132), (1070, 14566), (2140, 7283)]