32453920

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8819}}^1$

素因数の和:8857

約数の個数: 48

約数和(自身を含む): 80015040

約数和(自身を除く): 47561120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 8819, 17638, 35276, 44095, 70552, 88190, 141104, 176380, 202837, 282208, 352760, 405674, 705520, 811348, 1014185, 1411040, 1622696, 2028370, 3245392, 4056740, 6490784, 8113480, 16226960, 32453920]

約数ペア:

[(1, 32453920), (2, 16226960), (4, 8113480), (5, 6490784), (8, 4056740), (10, 3245392), (16, 2028370), (20, 1622696), (23, 1411040), (32, 1014185), (40, 811348), (46, 705520), (80, 405674), (92, 352760), (115, 282208), (160, 202837), (184, 176380), (230, 141104), (368, 88190), (460, 70552), (736, 44095), (920, 35276), (1840, 17638), (3680, 8819)]