26320100

素因数分解:

$2^2\times 5^2\times {\mathrm{263201}}^1$

素因数の和:263215

約数の個数: 18

約数和(自身を含む): 57114834

約数和(自身を除く): 30794734

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 263201, 526402, 1052804, 1316005, 2632010, 5264020, 6580025, 13160050, 26320100]

約数ペア:

[(1, 26320100), (2, 13160050), (4, 6580025), (5, 5264020), (10, 2632010), (20, 1316005), (25, 1052804), (50, 526402), (100, 263201)]