25769230

素因数分解:

$2^1\times 5^1\times {\mathrm{571}}^1\times {\mathrm{4513}}^1$

素因数の和:5091

約数の個数: 16

約数和(自身を含む): 46476144

約数和(自身を除く): 20706914

約数列:

[1, 2, 5, 10, 571, 1142, 2855, 4513, 5710, 9026, 22565, 45130, 2576923, 5153846, 12884615, 25769230]

約数ペア:

[(1, 25769230), (2, 12884615), (5, 5153846), (10, 2576923), (571, 45130), (1142, 22565), (2855, 9026), (4513, 5710)]