23225540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89329}}^1$

素因数の和:89351

約数の個数: 24

約数和(自身を含む): 52526040

約数和(自身を除く): 29300500

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 89329, 178658, 357316, 446645, 893290, 1161277, 1786580, 2322554, 4645108, 5806385, 11612770, 23225540]

約数ペア:

[(1, 23225540), (2, 11612770), (4, 5806385), (5, 4645108), (10, 2322554), (13, 1786580), (20, 1161277), (26, 893290), (52, 446645), (65, 357316), (130, 178658), (260, 89329)]