61950880

素因数分解:

$2^5\times 5^1\times {\mathrm{67}}^1\times {\mathrm{5779}}^1$

素因数の和:5861

約数の個数: 48

約数和(自身を含む): 148569120

約数和(自身を除く): 86618240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 67, 80, 134, 160, 268, 335, 536, 670, 1072, 1340, 2144, 2680, 5360, 5779, 10720, 11558, 23116, 28895, 46232, 57790, 92464, 115580, 184928, 231160, 387193, 462320, 774386, 924640, 1548772, 1935965, 3097544, 3871930, 6195088, 7743860, 12390176, 15487720, 30975440, 61950880]

約数ペア:

[(1, 61950880), (2, 30975440), (4, 15487720), (5, 12390176), (8, 7743860), (10, 6195088), (16, 3871930), (20, 3097544), (32, 1935965), (40, 1548772), (67, 924640), (80, 774386), (134, 462320), (160, 387193), (268, 231160), (335, 184928), (536, 115580), (670, 92464), (1072, 57790), (1340, 46232), (2144, 28895), (2680, 23116), (5360, 11558), (5779, 10720)]