26005850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{40009}}^1$

素因数の和:40034

約数の個数: 24

約数和(自身を含む): 52093020

約数和(自身を除く): 26087170

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 40009, 80018, 200045, 400090, 520117, 1000225, 1040234, 2000450, 2600585, 5201170, 13002925, 26005850]

約数ペア:

[(1, 26005850), (2, 13002925), (5, 5201170), (10, 2600585), (13, 2000450), (25, 1040234), (26, 1000225), (50, 520117), (65, 400090), (130, 200045), (325, 80018), (650, 40009)]