2129444800

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{190129}}^1$

素因数の和:190158

約数の個数: 84

約数和(自身を含む): 5988334480

約数和(自身を除く): 3858889680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 320, 350, 400, 448, 560, 700, 800, 1120, 1400, 1600, 2240, 2800, 5600, 11200, 190129, 380258, 760516, 950645, 1330903, 1521032, 1901290, 2661806, 3042064, 3802580, 4753225, 5323612, 6084128, 6654515, 7605160, 9506450, 10647224, 12168256, 13309030, 15210320, 19012900, 21294448, 26618060, 30420640, 33272575, 38025800, 42588896, 53236120, 60841280, 66545150, 76051600, 85177792, 106472240, 133090300, 152103200, 212944480, 266180600, 304206400, 425888960, 532361200, 1064722400, 2129444800]

約数ペア:

[(1, 2129444800), (2, 1064722400), (4, 532361200), (5, 425888960), (7, 304206400), (8, 266180600), (10, 212944480), (14, 152103200), (16, 133090300), (20, 106472240), (25, 85177792), (28, 76051600), (32, 66545150), (35, 60841280), (40, 53236120), (50, 42588896), (56, 38025800), (64, 33272575), (70, 30420640), (80, 26618060), (100, 21294448), (112, 19012900), (140, 15210320), (160, 13309030), (175, 12168256), (200, 10647224), (224, 9506450), (280, 7605160), (320, 6654515), (350, 6084128), (400, 5323612), (448, 4753225), (560, 3802580), (700, 3042064), (800, 2661806), (1120, 1901290), (1400, 1521032), (1600, 1330903), (2240, 950645), (2800, 760516), (5600, 380258), (11200, 190129)]