65814800

素因数分解:

$2^4\times 5^2\times {\mathrm{137}}^1\times {\mathrm{1201}}^1$

素因数の和:1356

約数の個数: 60

約数和(自身を含む): 159406836

約数和(自身を除く): 93592036

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 137, 200, 274, 400, 548, 685, 1096, 1201, 1370, 2192, 2402, 2740, 3425, 4804, 5480, 6005, 6850, 9608, 10960, 12010, 13700, 19216, 24020, 27400, 30025, 48040, 54800, 60050, 96080, 120100, 164537, 240200, 329074, 480400, 658148, 822685, 1316296, 1645370, 2632592, 3290740, 4113425, 6581480, 8226850, 13162960, 16453700, 32907400, 65814800]

約数ペア:

[(1, 65814800), (2, 32907400), (4, 16453700), (5, 13162960), (8, 8226850), (10, 6581480), (16, 4113425), (20, 3290740), (25, 2632592), (40, 1645370), (50, 1316296), (80, 822685), (100, 658148), (137, 480400), (200, 329074), (274, 240200), (400, 164537), (548, 120100), (685, 96080), (1096, 60050), (1201, 54800), (1370, 48040), (2192, 30025), (2402, 27400), (2740, 24020), (3425, 19216), (4804, 13700), (5480, 12010), (6005, 10960), (6850, 9608)]