25897870

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89303}}^1$

素因数の和:89339

約数の個数: 16

約数和(自身を含む): 48224160

約数和(自身を除く): 22326290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 89303, 178606, 446515, 893030, 2589787, 5179574, 12948935, 25897870]

約数ペア:

[(1, 25897870), (2, 12948935), (5, 5179574), (10, 2589787), (29, 893030), (58, 446515), (145, 178606), (290, 89303)]