26011570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10531}}^1$

素因数の和:10570

約数の個数: 32

約数和(自身を含む): 53081280

約数和(自身を除く): 27069710

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 10531, 21062, 52655, 105310, 136903, 200089, 273806, 400178, 684515, 1000445, 1369030, 2000890, 2601157, 5202314, 13005785, 26011570]

約数ペア:

[(1, 26011570), (2, 13005785), (5, 5202314), (10, 2601157), (13, 2000890), (19, 1369030), (26, 1000445), (38, 684515), (65, 400178), (95, 273806), (130, 200089), (190, 136903), (247, 105310), (494, 52655), (1235, 21062), (2470, 10531)]