99863140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{384089}}^1$

素因数の和:384111

約数の個数: 24

約数和(自身を含む): 225844920

約数和(自身を除く): 125981780

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 384089, 768178, 1536356, 1920445, 3840890, 4993157, 7681780, 9986314, 19972628, 24965785, 49931570, 99863140]

約数ペア:

[(1, 99863140), (2, 49931570), (4, 24965785), (5, 19972628), (10, 9986314), (13, 7681780), (20, 4993157), (26, 3840890), (52, 1920445), (65, 1536356), (130, 768178), (260, 384089)]