84104480

素因数分解:

$2^5\times 5^1\times {\mathrm{127}}^1\times {\mathrm{4139}}^1$

素因数の和:4281

約数の個数: 48

約数和(自身を含む): 200309760

約数和(自身を除く): 116205280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 127, 160, 254, 508, 635, 1016, 1270, 2032, 2540, 4064, 4139, 5080, 8278, 10160, 16556, 20320, 20695, 33112, 41390, 66224, 82780, 132448, 165560, 331120, 525653, 662240, 1051306, 2102612, 2628265, 4205224, 5256530, 8410448, 10513060, 16820896, 21026120, 42052240, 84104480]

約数ペア:

[(1, 84104480), (2, 42052240), (4, 21026120), (5, 16820896), (8, 10513060), (10, 8410448), (16, 5256530), (20, 4205224), (32, 2628265), (40, 2102612), (80, 1051306), (127, 662240), (160, 525653), (254, 331120), (508, 165560), (635, 132448), (1016, 82780), (1270, 66224), (2032, 41390), (2540, 33112), (4064, 20695), (4139, 20320), (5080, 16556), (8278, 10160)]