2685080

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3533}}^1$

素因数の和:3563

約数の個数: 32

約数和(自身を含む): 6361200

約数和(自身を除く): 3676120

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 3533, 7066, 14132, 17665, 28264, 35330, 67127, 70660, 134254, 141320, 268508, 335635, 537016, 671270, 1342540, 2685080]

約数ペア:

[(1, 2685080), (2, 1342540), (4, 671270), (5, 537016), (8, 335635), (10, 268508), (19, 141320), (20, 134254), (38, 70660), (40, 67127), (76, 35330), (95, 28264), (152, 17665), (190, 14132), (380, 7066), (760, 3533)]