9123140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{35089}}^1$

素因数の和:35111

約数の個数: 24

約数和(自身を含む): 20632920

約数和(自身を除く): 11509780

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 35089, 70178, 140356, 175445, 350890, 456157, 701780, 912314, 1824628, 2280785, 4561570, 9123140]

約数ペア:

[(1, 9123140), (2, 4561570), (4, 2280785), (5, 1824628), (10, 912314), (13, 701780), (20, 456157), (26, 350890), (52, 175445), (65, 140356), (130, 70178), (260, 35089)]