1024306640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{1829119}}^1$

素因数の和:1829139

約数の個数: 40

約数和(自身を含む): 2721730560

約数和(自身を除く): 1697423920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 1829119, 3658238, 7316476, 9145595, 12803833, 14632952, 18291190, 25607666, 29265904, 36582380, 51215332, 64019165, 73164760, 102430664, 128038330, 146329520, 204861328, 256076660, 512153320, 1024306640]

約数ペア:

[(1, 1024306640), (2, 512153320), (4, 256076660), (5, 204861328), (7, 146329520), (8, 128038330), (10, 102430664), (14, 73164760), (16, 64019165), (20, 51215332), (28, 36582380), (35, 29265904), (40, 25607666), (56, 18291190), (70, 14632952), (80, 12803833), (112, 9145595), (140, 7316476), (280, 3658238), (560, 1829119)]