15666852580

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1\times {\mathrm{57901}}^1$

素因数の和:58156

約数の個数: 48

約数和(自身を含む): 33501633984

約数和(自身を除く): 17834781404

約数列:

[1, 2, 4, 5, 10, 20, 83, 163, 166, 326, 332, 415, 652, 815, 830, 1630, 1660, 3260, 13529, 27058, 54116, 57901, 67645, 115802, 135290, 231604, 270580, 289505, 579010, 1158020, 4805783, 9437863, 9611566, 18875726, 19223132, 24028915, 37751452, 47189315, 48057830, 94378630, 96115660, 188757260, 783342629, 1566685258, 3133370516, 3916713145, 7833426290, 15666852580]

約数ペア:

[(1, 15666852580), (2, 7833426290), (4, 3916713145), (5, 3133370516), (10, 1566685258), (20, 783342629), (83, 188757260), (163, 96115660), (166, 94378630), (326, 48057830), (332, 47189315), (415, 37751452), (652, 24028915), (815, 19223132), (830, 18875726), (1630, 9611566), (1660, 9437863), (3260, 4805783), (13529, 1158020), (27058, 579010), (54116, 289505), (57901, 270580), (67645, 231604), (115802, 135290)]