82127150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{461}}^1\times {\mathrm{509}}^1$

素因数の和:989

約数の個数: 48

約数和(自身を含む): 175301280

約数和(自身を除く): 93174130

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 461, 509, 922, 1018, 2305, 2545, 3227, 3563, 4610, 5090, 6454, 7126, 11525, 12725, 16135, 17815, 23050, 25450, 32270, 35630, 80675, 89075, 161350, 178150, 234649, 469298, 1173245, 1642543, 2346490, 3285086, 5866225, 8212715, 11732450, 16425430, 41063575, 82127150]

約数ペア:

[(1, 82127150), (2, 41063575), (5, 16425430), (7, 11732450), (10, 8212715), (14, 5866225), (25, 3285086), (35, 2346490), (50, 1642543), (70, 1173245), (175, 469298), (350, 234649), (461, 178150), (509, 161350), (922, 89075), (1018, 80675), (2305, 35630), (2545, 32270), (3227, 25450), (3563, 23050), (4610, 17815), (5090, 16135), (6454, 12725), (7126, 11525)]