2308580020

素因数分解:

$2^2\times 5^1\times {\mathrm{25577}}^1\times {\mathrm{4513}}^1$

素因数の和:30099

約数の個数: 24

約数和(自身を含む): 4849281864

約数和(自身を除く): 2540701844

約数列:

[1, 2, 4, 5, 10, 20, 4513, 9026, 18052, 22565, 25577, 45130, 51154, 90260, 102308, 127885, 255770, 511540, 115429001, 230858002, 461716004, 577145005, 1154290010, 2308580020]

約数ペア:

[(1, 2308580020), (2, 1154290010), (4, 577145005), (5, 461716004), (10, 230858002), (20, 115429001), (4513, 511540), (9026, 255770), (18052, 127885), (22565, 102308), (25577, 90260), (45130, 51154)]