201631360

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{45007}}^1$

素因数の和:45033

約数の個数: 64

約数和(自身を含む): 550897920

約数和(自身を除く): 349266560

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, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 45007, 90014, 180028, 225035, 315049, 360056, 450070, 630098, 720112, 900140, 1260196, 1440224, 1575245, 1800280, 2520392, 2880448, 3150490, 3600560, 5040784, 5760896, 6300980, 7201120, 10081568, 12601960, 14402240, 20163136, 25203920, 28804480, 40326272, 50407840, 100815680, 201631360]

約数ペア:

[(1, 201631360), (2, 100815680), (4, 50407840), (5, 40326272), (7, 28804480), (8, 25203920), (10, 20163136), (14, 14402240), (16, 12601960), (20, 10081568), (28, 7201120), (32, 6300980), (35, 5760896), (40, 5040784), (56, 3600560), (64, 3150490), (70, 2880448), (80, 2520392), (112, 1800280), (128, 1575245), (140, 1440224), (160, 1260196), (224, 900140), (280, 720112), (320, 630098), (448, 450070), (560, 360056), (640, 315049), (896, 225035), (1120, 180028), (2240, 90014), (4480, 45007)]