108045778840

素因数分解:

$2^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{19716383}}^1$

素因数の和:19716531

約数の個数: 32

約数和(自身を含む): 244877489280

約数和(自身を除く): 136831710440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 137, 274, 548, 685, 1096, 1370, 2740, 5480, 19716383, 39432766, 78865532, 98581915, 157731064, 197163830, 394327660, 788655320, 2701144471, 5402288942, 10804577884, 13505722355, 21609155768, 27011444710, 54022889420, 108045778840]

約数ペア:

[(1, 108045778840), (2, 54022889420), (4, 27011444710), (5, 21609155768), (8, 13505722355), (10, 10804577884), (20, 5402288942), (40, 2701144471), (137, 788655320), (274, 394327660), (548, 197163830), (685, 157731064), (1096, 98581915), (1370, 78865532), (2740, 39432766), (5480, 19716383)]