26005370

素因数分解:

$2^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{4057}}^1$

素因数の和:4705

約数の個数: 16

約数和(自身を含む): 46894248

約数和(自身を除く): 20888878

約数列:

[1, 2, 5, 10, 641, 1282, 3205, 4057, 6410, 8114, 20285, 40570, 2600537, 5201074, 13002685, 26005370]

約数ペア:

[(1, 26005370), (2, 13002685), (5, 5201074), (10, 2600537), (641, 40570), (1282, 20285), (3205, 8114), (4057, 6410)]