13547511640

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{205141}}^1$

素因数の和:205292

約数の個数: 64

約数和(自身を含む): 33085301760

約数和(自身を除く): 19537790120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 127, 130, 254, 260, 508, 520, 635, 1016, 1270, 1651, 2540, 3302, 5080, 6604, 8255, 13208, 16510, 33020, 66040, 205141, 410282, 820564, 1025705, 1641128, 2051410, 2666833, 4102820, 5333666, 8205640, 10667332, 13334165, 21334664, 26052907, 26668330, 52105814, 53336660, 104211628, 106673320, 130264535, 208423256, 260529070, 338687791, 521058140, 677375582, 1042116280, 1354751164, 1693438955, 2709502328, 3386877910, 6773755820, 13547511640]

約数ペア:

[(1, 13547511640), (2, 6773755820), (4, 3386877910), (5, 2709502328), (8, 1693438955), (10, 1354751164), (13, 1042116280), (20, 677375582), (26, 521058140), (40, 338687791), (52, 260529070), (65, 208423256), (104, 130264535), (127, 106673320), (130, 104211628), (254, 53336660), (260, 52105814), (508, 26668330), (520, 26052907), (635, 21334664), (1016, 13334165), (1270, 10667332), (1651, 8205640), (2540, 5333666), (3302, 4102820), (5080, 2666833), (6604, 2051410), (8255, 1641128), (13208, 1025705), (16510, 820564), (33020, 410282), (66040, 205141)]