6555080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{571}}^1$

素因数の和:630

約数の個数: 64

約数和(自身を含む): 17297280

約数和(自身を除く): 10742200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 56, 70, 82, 140, 164, 205, 280, 287, 328, 410, 571, 574, 820, 1142, 1148, 1435, 1640, 2284, 2296, 2855, 2870, 3997, 4568, 5710, 5740, 7994, 11420, 11480, 15988, 19985, 22840, 23411, 31976, 39970, 46822, 79940, 93644, 117055, 159880, 163877, 187288, 234110, 327754, 468220, 655508, 819385, 936440, 1311016, 1638770, 3277540, 6555080]

約数ペア:

[(1, 6555080), (2, 3277540), (4, 1638770), (5, 1311016), (7, 936440), (8, 819385), (10, 655508), (14, 468220), (20, 327754), (28, 234110), (35, 187288), (40, 163877), (41, 159880), (56, 117055), (70, 93644), (82, 79940), (140, 46822), (164, 39970), (205, 31976), (280, 23411), (287, 22840), (328, 19985), (410, 15988), (571, 11480), (574, 11420), (820, 7994), (1142, 5740), (1148, 5710), (1435, 4568), (1640, 3997), (2284, 2870), (2296, 2855)]