82127300

素因数分解:

$2^2\times 5^2\times {\mathrm{199}}^1\times {\mathrm{4127}}^1$

素因数の和:4340

約数の個数: 36

約数和(自身を含む): 179155200

約数和(自身を除く): 97027900

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 199, 398, 796, 995, 1990, 3980, 4127, 4975, 8254, 9950, 16508, 19900, 20635, 41270, 82540, 103175, 206350, 412700, 821273, 1642546, 3285092, 4106365, 8212730, 16425460, 20531825, 41063650, 82127300]

約数ペア:

[(1, 82127300), (2, 41063650), (4, 20531825), (5, 16425460), (10, 8212730), (20, 4106365), (25, 3285092), (50, 1642546), (100, 821273), (199, 412700), (398, 206350), (796, 103175), (995, 82540), (1990, 41270), (3980, 20635), (4127, 19900), (4975, 16508), (8254, 9950)]