2016238780

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1523}}^1\times {\mathrm{1789}}^1$

素因数の和:3358

約数の個数: 48

約数和(自身を含む): 4353824160

約数和(自身を除く): 2337585380

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 1523, 1789, 3046, 3578, 6092, 7156, 7615, 8945, 15230, 17890, 30460, 35780, 56351, 66193, 112702, 132386, 225404, 264772, 281755, 330965, 563510, 661930, 1127020, 1323860, 2724647, 5449294, 10898588, 13623235, 27246470, 54492940, 100811939, 201623878, 403247756, 504059695, 1008119390, 2016238780]

約数ペア:

[(1, 2016238780), (2, 1008119390), (4, 504059695), (5, 403247756), (10, 201623878), (20, 100811939), (37, 54492940), (74, 27246470), (148, 13623235), (185, 10898588), (370, 5449294), (740, 2724647), (1523, 1323860), (1789, 1127020), (3046, 661930), (3578, 563510), (6092, 330965), (7156, 281755), (7615, 264772), (8945, 225404), (15230, 132386), (17890, 112702), (30460, 66193), (35780, 56351)]