7964560

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3433}}^1$

素因数の和:3475

約数の個数: 40

約数和(自身を含む): 19161720

約数和(自身を除く): 11197160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 3433, 6866, 13732, 17165, 27464, 34330, 54928, 68660, 99557, 137320, 199114, 274640, 398228, 497785, 796456, 995570, 1592912, 1991140, 3982280, 7964560]

約数ペア:

[(1, 7964560), (2, 3982280), (4, 1991140), (5, 1592912), (8, 995570), (10, 796456), (16, 497785), (20, 398228), (29, 274640), (40, 199114), (58, 137320), (80, 99557), (116, 68660), (145, 54928), (232, 34330), (290, 27464), (464, 17165), (580, 13732), (1160, 6866), (2320, 3433)]