2208711680

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{61627}}^1$

素因数の和:61659

約数の個数: 88

約数和(自身を含む): 6055320768

約数和(自身を除く): 3846609088

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1024, 1120, 1280, 1792, 2240, 2560, 3584, 4480, 5120, 7168, 8960, 17920, 35840, 61627, 123254, 246508, 308135, 431389, 493016, 616270, 862778, 986032, 1232540, 1725556, 1972064, 2156945, 2465080, 3451112, 3944128, 4313890, 4930160, 6902224, 7888256, 8627780, 9860320, 13804448, 15776512, 17255560, 19720640, 27608896, 31553024, 34511120, 39441280, 55217792, 63106048, 69022240, 78882560, 110435584, 138044480, 157765120, 220871168, 276088960, 315530240, 441742336, 552177920, 1104355840, 2208711680]

約数ペア:

[(1, 2208711680), (2, 1104355840), (4, 552177920), (5, 441742336), (7, 315530240), (8, 276088960), (10, 220871168), (14, 157765120), (16, 138044480), (20, 110435584), (28, 78882560), (32, 69022240), (35, 63106048), (40, 55217792), (56, 39441280), (64, 34511120), (70, 31553024), (80, 27608896), (112, 19720640), (128, 17255560), (140, 15776512), (160, 13804448), (224, 9860320), (256, 8627780), (280, 7888256), (320, 6902224), (448, 4930160), (512, 4313890), (560, 3944128), (640, 3451112), (896, 2465080), (1024, 2156945), (1120, 1972064), (1280, 1725556), (1792, 1232540), (2240, 986032), (2560, 862778), (3584, 616270), (4480, 493016), (5120, 431389), (7168, 308135), (8960, 246508), (17920, 123254), (35840, 61627)]