10098140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{38839}}^1$

素因数の和:38861

約数の個数: 24

約数和(自身を含む): 22837920

約数和(自身を除く): 12739780

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 38839, 77678, 155356, 194195, 388390, 504907, 776780, 1009814, 2019628, 2524535, 5049070, 10098140]

約数ペア:

[(1, 10098140), (2, 5049070), (4, 2524535), (5, 2019628), (10, 1009814), (13, 776780), (20, 504907), (26, 388390), (52, 194195), (65, 155356), (130, 77678), (260, 38839)]