136203040

素因数分解:

$2^5\times 5^1\times {\mathrm{859}}^1\times {\mathrm{991}}^1$

素因数の和:1865

約数の個数: 48

約数和(自身を含む): 322479360

約数和(自身を除く): 186276320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 859, 991, 1718, 1982, 3436, 3964, 4295, 4955, 6872, 7928, 8590, 9910, 13744, 15856, 17180, 19820, 27488, 31712, 34360, 39640, 68720, 79280, 137440, 158560, 851269, 1702538, 3405076, 4256345, 6810152, 8512690, 13620304, 17025380, 27240608, 34050760, 68101520, 136203040]

約数ペア:

[(1, 136203040), (2, 68101520), (4, 34050760), (5, 27240608), (8, 17025380), (10, 13620304), (16, 8512690), (20, 6810152), (32, 4256345), (40, 3405076), (80, 1702538), (160, 851269), (859, 158560), (991, 137440), (1718, 79280), (1982, 68720), (3436, 39640), (3964, 34360), (4295, 31712), (4955, 27488), (6872, 19820), (7928, 17180), (8590, 15856), (9910, 13744)]