13043238340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{919}}^1\times {\mathrm{64513}}^1$

素因数の和:65452

約数の個数: 48

約数和(自身を含む): 29913851520

約数和(自身を除く): 16870613180

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 919, 1838, 3676, 4595, 9190, 10109, 18380, 20218, 40436, 50545, 64513, 101090, 129026, 202180, 258052, 322565, 645130, 709643, 1290260, 1419286, 2838572, 3548215, 7096430, 14192860, 59287447, 118574894, 237149788, 296437235, 592874470, 652161917, 1185748940, 1304323834, 2608647668, 3260809585, 6521619170, 13043238340]

約数ペア:

[(1, 13043238340), (2, 6521619170), (4, 3260809585), (5, 2608647668), (10, 1304323834), (11, 1185748940), (20, 652161917), (22, 592874470), (44, 296437235), (55, 237149788), (110, 118574894), (220, 59287447), (919, 14192860), (1838, 7096430), (3676, 3548215), (4595, 2838572), (9190, 1419286), (10109, 1290260), (18380, 709643), (20218, 645130), (40436, 322565), (50545, 258052), (64513, 202180), (101090, 129026)]