45074960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{80491}}^1$

素因数の和:80511

約数の個数: 40

約数和(自身を含む): 119772096

約数和(自身を除く): 74697136

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 80491, 160982, 321964, 402455, 563437, 643928, 804910, 1126874, 1287856, 1609820, 2253748, 2817185, 3219640, 4507496, 5634370, 6439280, 9014992, 11268740, 22537480, 45074960]

約数ペア:

[(1, 45074960), (2, 22537480), (4, 11268740), (5, 9014992), (7, 6439280), (8, 5634370), (10, 4507496), (14, 3219640), (16, 2817185), (20, 2253748), (28, 1609820), (35, 1287856), (40, 1126874), (56, 804910), (70, 643928), (80, 563437), (112, 402455), (140, 321964), (280, 160982), (560, 80491)]