3982280

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3433}}^1$

素因数の和:3473

約数の個数: 32

約数和(自身を含む): 9271800

約数和(自身を除く): 5289520

約数列:

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

約数ペア:

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