8245160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2677}}^1$

素因数の和:2706

約数の個数: 64

約数和(自身を含む): 23137920

約数和(自身を除く): 14892760

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 2677, 3080, 5354, 10708, 13385, 18739, 21416, 26770, 29447, 37478, 53540, 58894, 74956, 93695, 107080, 117788, 147235, 149912, 187390, 206129, 235576, 294470, 374780, 412258, 588940, 749560, 824516, 1030645, 1177880, 1649032, 2061290, 4122580, 8245160]

約数ペア:

[(1, 8245160), (2, 4122580), (4, 2061290), (5, 1649032), (7, 1177880), (8, 1030645), (10, 824516), (11, 749560), (14, 588940), (20, 412258), (22, 374780), (28, 294470), (35, 235576), (40, 206129), (44, 187390), (55, 149912), (56, 147235), (70, 117788), (77, 107080), (88, 93695), (110, 74956), (140, 58894), (154, 53540), (220, 37478), (280, 29447), (308, 26770), (385, 21416), (440, 18739), (616, 13385), (770, 10708), (1540, 5354), (2677, 3080)]