7522756540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1741}}^1\times {\mathrm{16619}}^1$

素因数の和:18382

約数の個数: 48

約数和(自身を含む): 17023799520

約数和(自身を除く): 9501042980

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 1741, 3482, 6964, 8705, 16619, 17410, 22633, 33238, 34820, 45266, 66476, 83095, 90532, 113165, 166190, 216047, 226330, 332380, 432094, 452660, 864188, 1080235, 2160470, 4320940, 28933679, 57867358, 115734716, 144668395, 289336790, 376137827, 578673580, 752275654, 1504551308, 1880689135, 3761378270, 7522756540]

約数ペア:

[(1, 7522756540), (2, 3761378270), (4, 1880689135), (5, 1504551308), (10, 752275654), (13, 578673580), (20, 376137827), (26, 289336790), (52, 144668395), (65, 115734716), (130, 57867358), (260, 28933679), (1741, 4320940), (3482, 2160470), (6964, 1080235), (8705, 864188), (16619, 452660), (17410, 432094), (22633, 332380), (33238, 226330), (34820, 216047), (45266, 166190), (66476, 113165), (83095, 90532)]