4949560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1607}}^1$

素因数の和:1636

約数の個数: 64

約数和(自身を含む): 13893120

約数和(自身を除く): 8943560

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, 1607, 3080, 3214, 6428, 8035, 11249, 12856, 16070, 17677, 22498, 32140, 35354, 44996, 56245, 64280, 70708, 88385, 89992, 112490, 123739, 141416, 176770, 224980, 247478, 353540, 449960, 494956, 618695, 707080, 989912, 1237390, 2474780, 4949560]

約数ペア:

[(1, 4949560), (2, 2474780), (4, 1237390), (5, 989912), (7, 707080), (8, 618695), (10, 494956), (11, 449960), (14, 353540), (20, 247478), (22, 224980), (28, 176770), (35, 141416), (40, 123739), (44, 112490), (55, 89992), (56, 88385), (70, 70708), (77, 64280), (88, 56245), (110, 44996), (140, 35354), (154, 32140), (220, 22498), (280, 17677), (308, 16070), (385, 12856), (440, 11249), (616, 8035), (770, 6428), (1540, 3214), (1607, 3080)]