26006043860

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{14610137}}^1$

素因数の和:14610235

約数の個数: 24

約数和(自身を含む): 55226321640

約数和(自身を除く): 29220277780

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 14610137, 29220274, 58440548, 73050685, 146101370, 292202740, 1300302193, 2600604386, 5201208772, 6501510965, 13003021930, 26006043860]

約数ペア:

[(1, 26006043860), (2, 13003021930), (4, 6501510965), (5, 5201208772), (10, 2600604386), (20, 1300302193), (89, 292202740), (178, 146101370), (356, 73050685), (445, 58440548), (890, 29220274), (1780, 14610137)]