1009682020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{467}}^1\times {\mathrm{6359}}^1$

素因数の和:6852

約数の個数: 48

約数和(自身を含む): 2250218880

約数和(自身を除く): 1240536860

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 467, 934, 1868, 2335, 4670, 6359, 7939, 9340, 12718, 15878, 25436, 31756, 31795, 39695, 63590, 79390, 108103, 127180, 158780, 216206, 432412, 540515, 1081030, 2162060, 2969653, 5939306, 11878612, 14848265, 29696530, 50484101, 59393060, 100968202, 201936404, 252420505, 504841010, 1009682020]

約数ペア:

[(1, 1009682020), (2, 504841010), (4, 252420505), (5, 201936404), (10, 100968202), (17, 59393060), (20, 50484101), (34, 29696530), (68, 14848265), (85, 11878612), (170, 5939306), (340, 2969653), (467, 2162060), (934, 1081030), (1868, 540515), (2335, 432412), (4670, 216206), (6359, 158780), (7939, 127180), (9340, 108103), (12718, 79390), (15878, 63590), (25436, 39695), (31756, 31795)]