25031690

素因数分解:

$2^1\times 5^1\times {\mathrm{617}}^1\times {\mathrm{4057}}^1$

素因数の和:4681

約数の個数: 16

約数和(自身を含む): 45141192

約数和(自身を除く): 20109502

約数列:

[1, 2, 5, 10, 617, 1234, 3085, 4057, 6170, 8114, 20285, 40570, 2503169, 5006338, 12515845, 25031690]

約数ペア:

[(1, 25031690), (2, 12515845), (5, 5006338), (10, 2503169), (617, 40570), (1234, 20285), (3085, 8114), (4057, 6170)]