25394470

素因数分解:

$2^1\times 5^1\times {\mathrm{569}}^1\times {\mathrm{4463}}^1$

素因数の和:5039

約数の個数: 16

約数和(自身を含む): 45800640

約数和(自身を除く): 20406170

約数列:

[1, 2, 5, 10, 569, 1138, 2845, 4463, 5690, 8926, 22315, 44630, 2539447, 5078894, 12697235, 25394470]

約数ペア:

[(1, 25394470), (2, 12697235), (5, 5078894), (10, 2539447), (569, 44630), (1138, 22315), (2845, 8926), (4463, 5690)]