3888599680

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{867991}}^1$

素因数の和:868017

約数の個数: 64

約数和(自身を含む): 10624222080

約数和(自身を除く): 6735622400

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, 867991, 1735982, 3471964, 4339955, 6075937, 6943928, 8679910, 12151874, 13887856, 17359820, 24303748, 27775712, 30379685, 34719640, 48607496, 55551424, 60759370, 69439280, 97214992, 111102848, 121518740, 138878560, 194429984, 243037480, 277757120, 388859968, 486074960, 555514240, 777719936, 972149920, 1944299840, 3888599680]

約数ペア:

[(1, 3888599680), (2, 1944299840), (4, 972149920), (5, 777719936), (7, 555514240), (8, 486074960), (10, 388859968), (14, 277757120), (16, 243037480), (20, 194429984), (28, 138878560), (32, 121518740), (35, 111102848), (40, 97214992), (56, 69439280), (64, 60759370), (70, 55551424), (80, 48607496), (112, 34719640), (128, 30379685), (140, 27775712), (160, 24303748), (224, 17359820), (280, 13887856), (320, 12151874), (448, 8679910), (560, 6943928), (640, 6075937), (896, 4339955), (1120, 3471964), (2240, 1735982), (4480, 867991)]