26393470

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2621}}^1$

素因数の和:2700

約数の個数: 32

約数和(自身を含む): 50971680

約数和(自身を除く): 24578210

約数列:

[1, 2, 5, 10, 19, 38, 53, 95, 106, 190, 265, 530, 1007, 2014, 2621, 5035, 5242, 10070, 13105, 26210, 49799, 99598, 138913, 248995, 277826, 497990, 694565, 1389130, 2639347, 5278694, 13196735, 26393470]

約数ペア:

[(1, 26393470), (2, 13196735), (5, 5278694), (10, 2639347), (19, 1389130), (38, 694565), (53, 497990), (95, 277826), (106, 248995), (190, 138913), (265, 99598), (530, 49799), (1007, 26210), (2014, 13105), (2621, 10070), (5035, 5242)]