109439680

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{48857}}^1$

素因数の和:48881

約数の個数: 56

約数和(自身を含む): 297838368

約数和(自身を除く): 188398688

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 48857, 97714, 195428, 244285, 341999, 390856, 488570, 683998, 781712, 977140, 1367996, 1563424, 1709995, 1954280, 2735992, 3126848, 3419990, 3908560, 5471984, 6839980, 7817120, 10943968, 13679960, 15634240, 21887936, 27359920, 54719840, 109439680]

約数ペア:

[(1, 109439680), (2, 54719840), (4, 27359920), (5, 21887936), (7, 15634240), (8, 13679960), (10, 10943968), (14, 7817120), (16, 6839980), (20, 5471984), (28, 3908560), (32, 3419990), (35, 3126848), (40, 2735992), (56, 1954280), (64, 1709995), (70, 1563424), (80, 1367996), (112, 977140), (140, 781712), (160, 683998), (224, 488570), (280, 390856), (320, 341999), (448, 244285), (560, 195428), (1120, 97714), (2240, 48857)]