83014840

素因数分解:

$2^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{10429}}^1$

素因数の和:10639

約数の個数: 32

約数和(自身を含む): 187740000

約数和(自身を除く): 104725160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 199, 398, 796, 995, 1592, 1990, 3980, 7960, 10429, 20858, 41716, 52145, 83432, 104290, 208580, 417160, 2075371, 4150742, 8301484, 10376855, 16602968, 20753710, 41507420, 83014840]

約数ペア:

[(1, 83014840), (2, 41507420), (4, 20753710), (5, 16602968), (8, 10376855), (10, 8301484), (20, 4150742), (40, 2075371), (199, 417160), (398, 208580), (796, 104290), (995, 83432), (1592, 52145), (1990, 41716), (3980, 20858), (7960, 10429)]