3382120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1$

素因数の和:322

約数の個数: 64

約数和(自身を含む): 8916480

約数和(自身を除く): 5534360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 47, 56, 70, 94, 140, 188, 235, 257, 280, 329, 376, 470, 514, 658, 940, 1028, 1285, 1316, 1645, 1799, 1880, 2056, 2570, 2632, 3290, 3598, 5140, 6580, 7196, 8995, 10280, 12079, 13160, 14392, 17990, 24158, 35980, 48316, 60395, 71960, 84553, 96632, 120790, 169106, 241580, 338212, 422765, 483160, 676424, 845530, 1691060, 3382120]

約数ペア:

[(1, 3382120), (2, 1691060), (4, 845530), (5, 676424), (7, 483160), (8, 422765), (10, 338212), (14, 241580), (20, 169106), (28, 120790), (35, 96632), (40, 84553), (47, 71960), (56, 60395), (70, 48316), (94, 35980), (140, 24158), (188, 17990), (235, 14392), (257, 13160), (280, 12079), (329, 10280), (376, 8995), (470, 7196), (514, 6580), (658, 5140), (940, 3598), (1028, 3290), (1285, 2632), (1316, 2570), (1645, 2056), (1799, 1880)]