38146310

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{661}}^1$

素因数の和:896

約数の個数: 32

約数和(自身を含む): 71496000

約数和(自身を除く): 33349690

約数列:

[1, 2, 5, 10, 29, 58, 145, 199, 290, 398, 661, 995, 1322, 1990, 3305, 5771, 6610, 11542, 19169, 28855, 38338, 57710, 95845, 131539, 191690, 263078, 657695, 1315390, 3814631, 7629262, 19073155, 38146310]

約数ペア:

[(1, 38146310), (2, 19073155), (5, 7629262), (10, 3814631), (29, 1315390), (58, 657695), (145, 263078), (199, 191690), (290, 131539), (398, 95845), (661, 57710), (995, 38338), (1322, 28855), (1990, 19169), (3305, 11542), (5771, 6610)]